TP Link Technologies WDN3800 N600 Wireless Dual Band PCI Express Adapter User Manual Users manual FCC rev 3

TP-Link Technologies Co., Ltd. N600 Wireless Dual Band PCI Express Adapter Users manual FCC rev 3

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TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter Rev: 1.0.0 1910010685

COPYRIGHT & TRADEMARKS Specifications are subject to change without notice. is a registered trademark of TP-LINK TECHNOLOGIES CO., LTD. Other brands and product names are trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make any derivative such as translation, transformation, or adaptation without permission from TP-LINK TECHNOLOGIES CO., LTD. Copyright © 2012 TP-LINK TECHNOLOGIES CO., LTD. All rights reserved. http://www.tp-link.com

FCC STATEMENT This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:  Reorient or relocate the receiving antenna.  Increase the separation between the equipment and receiver.  Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.  Consult the dealer or an experienced radio/ TV technician for help. This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1) This device may not cause harmful interference. 2) This device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Note: The manufacturer is not responsible for any radio or TV interference caused by unauthorized modifications to this equipment. Such modifications could void the user’s authority to operate the equipment. FCC RF Radiation Exposure Statement This equipment complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. This device and its antenna must not be co-located or operating in conjunction with any other antenna or transmitter. “To comply with FCC RF exposure compliance requirements, this grant is applicable to only Mobile Configurations. The antennas used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.” Note:Operations in the 5.15-5.25GHz band are restricted to indoor usage only.

CE Mark Warning This is a class B product. In a domestic environment, this product may cause radio interference, in which case the user may be required to take adequate measures. This device has been designed to operate with the antennas listed below which have a maximum gain of 2 dBi. Antennas not included in this list or having a gain greater than 2 dBi are strictly prohibited for use with this device. The required antenna impedance is 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that permitted for successful communication. Canadian Compliance Statement This device complies with Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions:

(1)This device may not cause interference, and (2)This device must accept any interference, including interference that may cause undesired operation of the device. Cet appareil est conforme aux norms CNR exemptes de licence d’Industrie Canada. Le fonctionnement est soumis aux deux conditions suivantes: (1)cet appareil ne doit pas provoquer d’interférences et (2)cet appareil doit accepter toute interférence, y compris celles susceptibles de provoquer un fonctionnement non souhaité de l’appareil. Industry Canada Statement: This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions: (1)This device may not cause harmful interference, and (2)This device must accept any interference received, including interference that may cause undesired operation. IMPORTANT NOTE: Radiation Exposure Statement: This equipment complies with Canada radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body. Ce dispositif est conforme à la norme CNR-210 d’Industrie Canada applicable aux appareils radio exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) Le dispositif ne doit pas produire de brouillage préjudiciable, et (2) Ce dispositif doit accepter tout brouillage reçu,y compris un brouillage susceptible de provoquer un fonctionnement indésirable. NOTE IMPORTANTE: Déclaration d’exposition aux radiations: Cet équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un environnement non contrôlé. Cet équipement doit être installé et utilisé avec un minimum de 20 cm de distance entre la source de rayonnement et votre corps.

Industry Canada statement:This device complies with RSS-210 of the Industry Canada Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept anyinterference received, including interference that may cause undesired operation. Ce dispositif est conforme à la norme CNR-210 d'Industrie Canada applicable aux appareils radio exempts de licence. Son fonctionnement est sujet aux deux conditions suivantes: (1) le dispositif ne doit pas produire de brouillage préjudiciable, et (2) ce dispositif doit accepter tout brouillage reçu, y compris un brouillage susceptible de provoquer un fonctionnement indésirable. Caution : (i) the device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems; (ii) the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall comply with the e.i.r.p. limit; and (iii) the maximum antenna gain permitted for devices in the band 5725-5825 MHz shall comply with the e.i.r.p. limits specified for point-to-point and non point-to-point operation as appropriate. (iv) Users should also be advised that high-power radars are allocated as primary users (i.e. priority users) of the bands 5250-5350 MHz and 5650-5850 MHz and that these radars could cause interference and/or damage to LE-LAN devices. Avertissement: Le guide d’utilisation des dispositifs pour réseaux locaux doit inclure des instructions précises sur les restrictions susmentionnées, notamment : (i) les dispositifs fonctionnant dans la bande 5 150-5 250 MHz sont réservés uniquement pour une utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de satellites mobiles utilisant les mêmes canaux; (ii) le gain maximal d’antenne permis pour les dispositifs utilisant les bandes 5 250-5 350 MHz et 5 470-5 725 MHz doit se conformer à la limite de p.i.r.e.; (iii) le gain maximal d’antenne permis (pour les dispositifs utilisant la bande 5 725-5 825 MHz) doit se conformer à la limite de p.i.r.e. spécifiée pour l’exploitation point à point et non point à point, selon le cas. (iv) De plus, les utilisateurs devraient aussi être avisés que les utilisateurs de radars de haute puissance sont désignés utilisateurs principaux (c.-à-d., qu’ils ont la priorité) pour les bandes 5 250-5 350 MHz et 5 650-5 850 MHz et que ces radars pourraient causer du brouillage et/ou des dommages aux dispositifs LAN-EL.

低功率射頻電機之使用不得影響飛航安全及干擾合法通信；經發現有干擾現象時，應立即停用，並改善至無干擾時方得繼續使用。前項合法通信，指依電信法規定作業之無線電通信。低功率射頻電機須忍受合法通信或工業、科學及醫療用電波輻射性電機設備之干擾。於5.25GHz至5.35GHz區域內操作之無線設備的警告聲明工作頻率 5.250~5.350GHz 該頻段限於室內使用。 Продукт сертифіковано згідно с правилами системи УкрСЕПРО на відповідність вимогам нормативних документів та вимогам, що передбачені чинними законодавчими актами України. Safety Information  When product has power button, the power button is one of the way to shut off the product; when there is no power button, the only way to completely shut off power is to disconnect the product or the power adapter from the power source.  Don’t disassemble the product, or make repairs yourself. You run the risk of electric shock and voiding the limited warranty. If you need service, please contact us.  Avoid water and wet locations. This product can be used in the following countries: AT BG BY CA CZ DE DK EE ES FI FR GB GR HU IE IT LT LV MT NL NO PL PT RO RU SE SK TR UA Korea Warning Statements:당해　무선설비는　운용중　전파혼신　가능성이　있음．NCC Notice:經型式認證合格之低功率射頻電機，非經許可，公司、商號或使用者均不得擅自變更頻率、加大功率或變更原設計之特性及功能。

TP-LINK TECHNOLOGIES CO., LTD TP-LINK TECHNOLOGIES CO., LTD. Building 24 (floors 1, 3, 4, 5), and 28 (floors 1-4) Central Science and Technology Park, Shennan Rd, Nanshan, Shenzhen, China DECLARATION OF CONFORMITY For the following equipment: Product Description: N600 Wireless Dual Band PCI Express Adapter Model No.: TL-WDN3800 Trademark: TP-LINK We declare under our own responsibility that the above products satisfy all the technical regulations applicable to the product within the scope of Council Directives: Directives 1999/5/EC, Directives 2006/95/EC, Directives 1999/519/EC, Directives 2011/65/EU The above product is in conformity with the following standards or other normative documents: ETSI EN 300 328 V1.8.1: 2012 ETSI EN 301 489-1 V1.9.2:2011 & ETSI EN 301 489-17 V2.2.1:2012 EN60950-1:2006+A11：2009+A1:2010+A12:2011 EN62311:2008 EN 301 893 V1.6.1:2011 The product carries the CE Mark: Person is responsible for marking this declaration: Yang Hongliang Product Manager of International Business Date of issue: 2012

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 1 Package Contents Please verify that all the package contents below are available.  One TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter  Quick Installation Guide  One Resource CD for TL-WDN3800, including: • TP-LINK Wireless Configuration Utility (TWCU) and Drivers • User Guide • Other helpful information Make sure that the above items are contained in the package. If any of the above items is damaged or missing, please contact your distributor.  Note: The ‘adapter’ mentioned in this User Guide stands for TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter without any explanation.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 2 Chapter 1 Product Overview 1.1 Introduction The adapter is a dual band 802.11n client device designed to deliver a high-speed wireless performance for your desktop. With a faster wireless connection, you can get a better Internet experience, such as downloading, gaming, and video streaming. With the 802.11n technology, higher throughput improvements using 2T2R, the TL-WDN3800’s auto-sensing capability allows high packet transfer rate of up to 300Mbps for maximum throughput. It has good capability on anti-jamming, and it can also interoperate with other wireless (802.11a/b/g) products. The adapter supports WEP, WPA-PSK/WPA2-PSK and WPA/WPA2 encryption to prevent outside intrusion and protect your personal information from being exposed. The adapter is easy to install and manage. The Quick Setup Wizard will guide you step-by-step through the installation process and the TP-LINK Wireless Configuration Utility (TWCU) will instruct you to quickly set up a wireless connection. With unmatched wireless performance, reception, and security protection, the TL-WDN3800 is the best choice for easily adding or upgrading wireless connectivity to your desktop. 1.2 Features  Supports dual-band, 2.4GHz or 5GHz  Seamlessly compatible with 802.11a/b/g/n products  Experience smoother video streaming and online gaming by choosing the clearer 5GHz band for wireless connections  Supports 64/128 WEP, WPA/WPA2, WPA-PSK/WPA2-PSK(TKIP/AES), supports IEEE 802.1X  Supports Windows XP 32/64bit, Vista 32/64bit, Windows 7 32/64bit  Supports ad-hoc and infrastructure mode  Bundled utility provides quick & hassle-free installation 1.3 Hardware Overview LED status: Status Working Status Off The driver has not been installed; The adapter's radio has been disabled. Flashing Slowly The driver has been installed but no data is being transmitted or received. Flashing Quickly Data is being transmitted or received.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 3 Chapter 2 Installation Please install the PCI Express adapter into your computer before installing the driver and utility software from the Resource CD. 2.1 Hardware Installation 1. Turn off your computer and unplug the power cord from the computer. 2. Open the case and locate an available PCI Express slot. Remove the metal slot cover on the back of the PC. Keep the screws. Turn to your computer manufacturer for instructions if needed. 3. Insert the PCI Express adapter into the PCI Express slot. Make sure that all of its pins have touched the slot's contacts. Once the adapter has been firmly inserted, screw its fastening tab. Then, close your PC case. 4. Insert the power cable back into the computer and turn on your computer. Note: When the hardware has been successfully installed on your computer, you may be prompted 'Found New Hardware Wizard' (as shown in Figure 2-1 and Figure 2-2); please click Cancel, and then follow the Software Installation steps to install driver and utility for your adapter. Figure 2-1 Found New Hardware Wizard in Windows XP

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 4 Figure 2-2 Found New Hardware Wizard in Windows Vista 2.2 Software Installation The adapter’s Setup Wizard will guide you through the installation procedures for Windows 7, Windows Vista, and Windows XP. The procedures in different systems are quite similar, therefore here takes the procedures in Windows 7 for example. 1. Insert the Resource CD into your CD-ROM drive and then select model TL-WDN3800 on the window that pops up (as shown in the below Figure 2-3). There will be a menu including: Install Driver&Utility and User Guide. Click Install Driver&Utility to begin. Figure 2-3

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 5 2. The InstallShield Wizard window will appear. Click Next to continue. Figure 2-4 3. Choose a setup type. It is recommended to select Install TP-LINK Wireless Configuration Utility and Driver. Selecting Install Driver Only can only install driver. Click Next to continue. Figure 2-5

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 6 4. Click Change to specify the destination location for the software or you can leave it default. Click Next in the screen below to continue. Figure 2-6 5. Click Install to continue the setup. Figure 2-7

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 7 6. The utility and drivers will install. It may take 1~2 minutes. Figure 2-8 7. After all the steps above, you will see the screen below. Click Finish to complete the setup. Figure 2-10 8. After installation, the utility configuration page will automatically pop up as shown in the following figure and the icon will appear in your system tray. To connect to a network, please refer to Chapter 3 Connect to a Wireless Network.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 8 Figure 2-11

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 9 Chapter 3 Connect to a Wireless Network With both the hardware and software successfully installed into your computer, you can quickly connect to a wireless network using one of the following methods.  Method One: To connect using TWCU (TP-LINK Wireless Configuration Utility) TL-WDN3800 uses the TWCU as the management software. The utility provides you an easy interface to connect to a network and to change any settings related to the wireless adapter.  Method Two: To connect using WPS By this method, you can connect to your network quickly on the condition that your Router or access point supports WPS or QSS as is called by some other products.  Method Three: To connect using Windows built-in wireless utility Windows users may use the built-in wireless utility to connect to a wireless network. For specific operations, please go to Section 3.3 To connect using Windows built-in wireless utility. 3.1 To connect using TWCU 1. After installation, the utility configuration page will automatically pop up on the screen. If the utility page does not pop up, you can also launch the utility by double-clicking the icon on your desktop. Figure 3-1 2. The Network page will display all wireless networks that are available in your area. To connect to a network, simply highlight the wireless network name (SSID) and click Connect. If you tick Connect automatically, the adapter will automatically connect to your target network next time.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 10 Figure 3-2 3. You will be prompted different windows when you choose wireless network of different security types. 1) Wireless network of WPA/WPA2-Personal If you selected a wireless network of the security type WPA/WPA2-Personal, you will be prompted to enter the password in the security key field, as shown in Figure 3-3. Or you can push the WPS/QSS button on your Router (if it features the WPS/QSS function) to quickly build a connection without entering the security key (password). Figure 3-3  Note: The security key (password) can be found on the configuration page of your Router or Access Point. 2) Wireless network of WPA/WPA2-Enterprise If you selected a wireless network of the security type WPA/WPA2-Enterprise, you will be prompted to choose a type of authentication, either certificate or password. With

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 11 Certificate as your authentication, you need to select one specific certificate from the drop-down list, as shown in Figure 3-4. With Password as your authentication, you should enter the right user name and password in the corresponding field, as shown in Figure 3-5. Figure 3-4 Figure 3-5 3) Wireless network of None If you selected a wireless network of None (that is, no security is set.), you can get directly connected to this network without any further configuration.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 12 4. Please wait a few minutes for the connection process. Figure 3-6 5. You have now successfully connected to your network. Click Close to enjoy the Internet. Figure 3-7 6. To view more information about the network currently connected, click Status in the tools section and the page will display information such as the network type, channel, rate, etc.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 13 Figure 3-8 3.2 To connect using WPS WPS (Wi-Fi Protected Setup) function allows you to add a new wireless device to an existing network quickly. If your wireless Router supports WPS or QSS (Quick Security Setup), you can establish a wireless connection between wireless card and Router using either Push Button Configuration (PBC) method or PIN method. Three WPS connection methods are listed in the following parts, while the third method is supported in Windows XP and Windows Vista, but not in Windows 7. 3.2.1 PBC (Push Button Configuration) method 1. Press the WPS or QSS button on the Router. Here takes Router TL-WDR4300 for example; press the WPS/Reset button for 2~3 seconds.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 14 2. Open TWCU and click WPS tab. Select Push the button on my access point or wireless Router and then click Connect. Figure 3-9 3. The adapter will be connecting to the target network. Figure 3-10 4. When the following window appears, you have successfully connected to the network.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 15 Figure 3-11 3.2.2 PIN method There are two ways to configure the WPS by PIN method: 1) Enter the PIN from your Router or AP device. 2) Enter a PIN into your Router or AP device. ( Note: This method is available in Windows XP and Windows Vista, not in Windows 7.) Following are the detailed configuration procedures of each way. 3.2.2.1. Enter the PIN from your Router or AP device 1. Open TWCU and click WPS tab. Select Enter the PIN of my access point or wireless Router. In the empty field beside PIN, enter the PIN labeled on the bottom of the Router (here takes 13492564 for example). If you have generated a new PIN code for your Router, please enter the new one instead. Click Connect to continue. Figure 3-12

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 16 2. The adapter will be connecting to the target network. Figure 3-13 3. When Figure 3-11 appears, you have successfully connected to the network. 3.2.2.2. Enter a PIN into your AP device  Note: This method is only available in Windows XP and Windows Vista, not in Windows 7. 1. Open TWCU and click WPS tab. Select Enter the PIN of this device into my access point or wireless Router. In the field beside PIN, you will see the PIN value of the adapter which is randomly generated. Click Connect to continue. Figure 3-14 2. Open your Router’s Web-based Utility and click WPS link on the left of the main menu. Then click Add device and the following figure will appear. Enter the PIN value of the adapter in the empty field beside PIN and then click Connect.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 17 Figure 3-15 3. When Connect successfully appears on the screen (as shown in Figure 3-16), the WPS configuration is completed. Or you can view the adapter’s utility page to see whether the connection has been successful (as shown in Figure 3-17). Figure 3-16 Figure 3-17 3.3 To connect using Windows built-in wireless utility 3.3.1 In Windows 7 Windows 7 users may use the built-in wireless utility. Follow the steps below.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 18 1. Left-click the wireless icon in your system tray (lower-right corner). The utility will display any available wireless networks in your area. Highlight the wireless network (displayed using the SSID) to be connected and then click Connect. Figure 3-18 2. If the network you would like to connect is encrypted, enter the same security key or passphrase that is on your Router. Or push the WPS/QSS button on the Router or access point (You will be prompted to push the button on the window if WPS function is supported as shown in the figure below). If the network to be connected is not secure, the connection will be built without entering a key. Figure 3-19

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 19 3. You have now successfully connected to the network. Figure 3-20 3.3.2 In Windows Vista Windows Vista users may use the built-in wireless utility. Follow the steps below. 1. Open the wireless utility by right-clicking on the wireless computer icon in your system tray as shown in the figure below. Select Connect to a network. Figure 3-21 2. The utility will display any available wireless networks in your area. Highlight the wireless network you would like to connect and then click Connect.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 20 Figure 3-22 3. If the network you would like to connect is security-enabled, enter the same security key or passphrase that is on your Router. If the network to be connected is not secure, the connection will be built without entering a key. Figure 3-23

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 21 4. You have now successfully connected to the network. Figure 3-24 3.3.3 In Windows XP Windows XP users may use the built-in wireless utility. Follow the steps below. 1. Right-click on the utility icon in your system tray (lower-right corner). Select Switch to Windows wireless configuration tool. Figure 3-25 Or double-click the utility icon to load the utility configuration page. Click Advanced in the tools section and then select Use Windows wireless configuration tool in the figure shown below. Click OK when Figure 3-27 appears to continue.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 22 Figure 3-26 Figure 3-27 2. Right-click on the wireless computer icon in your system tray (lower-right corner). Select View Available Wireless Networks. Figure 3-28 3. The utility will display any available wireless networks in your area. Click on a network (displayed using the SSID) and click the Connect button.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 23 Figure 3-29 4. If the network is security-enabled, you will be prompted to enter the key as shown below. If not, you will connect to the network directly without entering a key. Figure 3-30

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 30 Here you can switch to another adapter installed in your computer. The adapters successfully installed in your computer will be listed in the drop-down list if the adapters are supported by this utility. 3) To switch to SoftAP mode. (This option is only available in Windows 7.) Once enabled, the adapter will be able to work as an AP. 4) To change the power save mode. The default option is OFF. Figure 4-11 4.3 About The About screen gives you some information about the Driver and Utility versions of the adapter. Right-click the icon in your system tray and select About from the list. Figure 4-12 Figure 4-13

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 31 Chapter 5 AP Mode (For Windows 7 only) In Soft AP mode, the adapter will work as an AP. This function is available only in Windows 7. Suppose that only one computer in your house can access the Internet for various reasons like only one WLAN port is available on your wired broadband Router, however, other wireless-capable devices also want to share the Internet. Then the adapter can be configured as an AP under the Soft AP mode, saving you the trouble of having to get a separate access point or a Router. With this feature, a computer can use a single physical wireless adapter to connect as a client to a hardware access point while at the same time acting as a software AP allowing other wireless-capable devices to connect to it. To switch to this mode, right-click on the utility icon in your system tray and select Switch to SoftAP mode. Figure 5-1 Or from the Advanced page of the utility, tick ON under the SoftAP mode as shown in the following figure. Click OK when prompted to confirm the setting. Figure 5-2 The Soft AP icon then will appear beside Advanced icon in the utility.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 32 Figure 5-3 Figure 5-4  SoftAP mode: Select to enable or disable the function.  Internet Connecting Share (ICS): Specify a connection through which devices connected to your AP can access the Internet.  SSID: Enter the name for your soft AP (for example, Jone) so that others can know which AP is yours when trying to connect to it.  Security Type: The security type here is set to be WPA2-PSK which is based on 802.11i and uses AES (Advanced Encryption Standard) instead of TKIP. It was designed to improve the security features of WEP. WPA2-PSK uses a passphrase or key to authenticate your wireless connection. You needn’t make any configuration here.  Encryption Type: The encryption type here is set to be AES.  Security Key: Enter the Key in the field to make your AP security enabled. It is recommended that you specify another key instead of the default key 12345678. Only by entering the corresponding key can other computers establish a successful connection with your AP.  IP Address: Here displays the IP address of the SoftAP. Having completed the above settings, click Apply; then Figure 5-4 will pop up, where you click OK to make Soft AP mode take effect.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 33 Chapter 6 Uninstall Software 6.1 Uninstall the utility software from your PC 1. On the Windows taskbar, click the Start button, click All programsTP-LINK, and then click Uninstall-TP-LINK Wireless Configuration Utility. Figure 6-1 Uninstall Utility 2. The following screen will appear. Figure 6-2

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 34 3. Click Yes to continue. Figure 6-3 4. It may take a few minutes to undergo the whole un-installation process. Figure 6-4 5. Click Finish to complete the un-installation. Figure 6-5

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 35 6.2 Uninstall the driver software from your PC 1. On the Windows taskbar, click the Start button, click All programsTP-LINK, and then click Uninstall-TL-WDN3800 Driver. Figure 6-6 Uninstall Driver 2. The following screen will appear. Figure 6-7

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 36 3. Click Yes to continue. Figure 6-8 4. It may take a few minutes to undergo the whole un-installation process. Figure 6-9 5. Click Finish to complete the un-installation. Figure 6-10

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 37 Appendix A: Specifications Normal Interface PCI Express (x1) Standards IEEE802.11a; IEEE802.11b; IEEE802.11g; IEEE802.11n; IEEE802.1x Operating System Windows XP, Windows Vista, Windows 7 Throughput 300Mbps (Maximal) Radio Data Rate 11a: 6/9/12/18/24/36/48/54Mbps 11b: 1/2/5.5/11Mbps 11g: 6/9/12/18/24/36/48/54Mbps 11n: 300Mbps (2.4GHz), 300Mbps (5GHz) Modulation 11a: OFDM 11b: CCK, QPSK, BPSK; 11g: OFDM; 11n: QPSK, BPSK, 16-QAM, 64-QAM Media Access Protocol CSMA/CA with ACK Data Security WEP, WPA / WPA2, WPA-PSK / WPA2-PSK Frequency* 2.4 ~ 2.4835 GHz, 5.180 ~ 5.240 GHz, 5.260 ~ 5.320 GHz, 5.745 ~ 5.825 GHz Spread Spectrum Direct Sequence Spread Spectrum (DSSS) Safety & Emissions FCC, CE, WIFI, IC, NCC, WHQL Environmental and Physical Working Temperature 0℃~40℃ (32℉~104℉) Storage Temperature -40℃~70℃(-40℉~158℉) Working Humidity 10% ~ 90% RH, Non-condensing Storage Humidity 5% ~ 90% RH, Non-condensing * 1. Only 2.412GHz~2.462GHz is allowed to be used in USA, which means only channel 1~11 is available for American users to choose. * 2. Rules on the use of 5GHz band channels may vary according to different national laws.

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 38 Appendix B: Glossary  802.11a - specification for wireless networking at 54 Mbps using OFDM modulation and operating in radio band at 5GHz.  802.11b - The 802.11b standard specifies a wireless product networking at 11 Mbps using direct-sequence spread-spectrum (DSSS) technology and operating in the unlicensed radio spectrum at 2.4GHz, and WEP encryption for security. 802.11b networks are also referred to as Wi-Fi networks.  802.11g - specification for wireless networking at 54 Mbps using direct-sequence spread-spectrum (DSSS) technology, using OFDM modulation and operating in the unlicensed radio spectrum at 2.4GHz, and backward compatibility with IEEE 802.11b devices, and WEP encryption for security.  802.11n - 802.11n builds upon previous 802.11 standards by adding MIMO (multiple-input multiple-output). MIMO uses multiple transmitter and receiver antennas to allow for increased data throughput via spatial multiplexing and increased range by exploiting the spatial diversity, perhaps through coding schemes like Alamouti coding. The Enhanced Wireless Consortium (EWC) was formed to help accelerate the IEEE 802.11n development process and promote a technology specification for interoperability of next-generation wireless local area networking (WLAN) products.  Ad hoc Network - An ad hoc network is a group of computers, each with a Wireless Adapter, connected as an independent 802.11 wireless LAN. Ad hoc wireless computers operate on a peer-to-peer basis, communicating directly with each other without the use of an access point. Ad hoc mode is also referred to as an Independent Basic Service Set (IBSS) or as peer-to-peer mode, and is useful at a departmental scale or SOHO operation.  DSSS - (Direct-Sequence Spread Spectrum) - DSSS generates a redundant bit pattern for all data transmitted. This bit pattern is called a chip (or chipping code). Even if one or more bits in the chip are damaged during transmission, statistical techniques embedded in the receiver can recover the original data without the need of retransmission. To an unintended receiver, DSSS appears as low power wideband noise and is rejected (ignored) by most narrowband receivers. However, to an intended receiver (i.e. another wireless LAN endpoint), the DSSS signal is recognized as the only valid signal, and interference is inherently rejected (ignored).  FHSS - (Frequency Hopping Spread Spectrum) - FHSS continuously changes (hops) the carrier frequency of a conventional carrier several times per second according to a pseudo-random set of channels. Because a fixed frequency is not used, and only the transmitter and receiver know the hop patterns, interception of FHSS is extremely difficult.  Infrastructure Network - An infrastructure network is a group of computers or other devices, each with a Wireless Adapter, connected as an 802.11 wireless LAN. In infrastructure mode, the wireless devices communicate with each other and to a wired network by first going through an access point. An infrastructure wireless network connected to a wired network is referred to as a Basic Service Set (BSS). A set of two or more BSS in a single network is

TL-WDN3800 N600 Wireless Dual Band PCI Express Adapter User Guide 39 referred to as an Extended Service Set (ESS). Infrastructure mode is useful at a corporation scale, or when it is necessary to connect the wired and wireless networks.  Spread Spectrum - Spread Spectrum technology is a wideband radio frequency technique developed by the military for use in reliable, secure, mission-critical communications systems. It is designed to trade off bandwidth efficiency for reliability, integrity, and security. In other words, more bandwidth is consumed than in the case of narrowband transmission, but the trade off produces a signal that is, in effect, louder and thus easier to detect, provided that the receiver knows the parameters of the spread-spectrum signal being broadcast. If a receiver is not tuned to the right frequency, a spread-spectrum signal looks like background noise. There are two main alternatives, Direct Sequence Spread Spectrum (DSSS) and Frequency Hopping Spread Spectrum (FHSS).  SSID - A Service Set Identification is a thirty-two character (maximum) alphanumeric key identifying a wireless local area network. For the wireless devices in a network to communicate with each other, all devices must be configured with the same SSID. This is typically the configuration parameter for a wireless PC card. It corresponds to the ESSID in the wireless Access Point and to the wireless network name. See also Wireless Network Name and ESSID.  WEP - (Wired Equivalent Privacy) - A data privacy mechanism based on a 64-bit or 128-bit or 152-bit shared key algorithm, as described in the IEEE 802.11 standard. To gain access to a WEP network, you must know the key. The key is a string of characters that you create. When using WEP, you must determine the level of encryption. The type of encryption determines the key length. 128-bit encryption requires a longer key than 64-bit encryption. Keys are defined by entering in a string in HEX (hexadecimal - using characters 0-9, A-F) or ASCII (American Standard Code for Information Interchange – alphanumeric characters) format. ASCII format is provided so you can enter a string that is easier to remember. The ASCII string is converted to HEX for use over the network. Four keys can be defined so that you can change keys easily.  Wi-Fi - A trade name for the 802.11b wireless networking standard, given by the Wireless Ethernet Compatibility Alliance (WECA, see http://www.wi-fi.net), an industry standards group promoting interoperability among 802.11b devices.  WLAN - (Wireless Local Area Network) - A group of computers and associated devices communicate with each other wirelessly, which network serving users are limited in a local area.  WPA - (Wi-Fi Protected Access) - A wireless security protocol uses TKIP (Temporal Key Integrity Protocol) encryption, which can be used in conjunction with a RADIUS server.

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