TP-Link Archer TX21UH Bedienungsanleitung

User Guide

AX1800 High Gain Wireless USB Adapter

Archer TX21UH

Contents

About This Guide . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1

Chapter 1. Get to Know About Your Adapter . . . . . . . . . . . . . . . . . . . . .2

1. 1. Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1. 2. LED Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 2. Use the Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4

2. 1. Install Driver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2. 2. Join a Wireless Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

2. 3. Uninstall Driver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Appendix: Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6

About This Guide

This guide is a complement to Quick Installation Guide. The Quick Installation

Guide instructs you on quick installation, and this guide provides the product

overview and detailed instructions for each steps.

When using this guide, please notice that features available of the adapter may

vary by model and software version. It may also vary by region or ISP. All images,

steps, and descriptions in this guide are only examples and may not reflect your

actual experience.

Conventions

In this guide, the following conventions are used:

Convention Description

Underlined Underlined words or phrases are hyperlinks. You can click to redirect to a

website or a specific section.

Teal Contents to be emphasized and texts on the web page are in teal, including

the menus, items, buttons, etc.

Note: Ignoring this type of note might result in a malfunction or damage to the

device.

Tips: Indicates important information that helps you make better use of your

device.

*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications.

Actual wireless data throughput and wireless coverage, and number of connected devices are not

guaranteed and will vary as a result of network conditions, AP limitations, and environmental factors,

including building materials, obstacles, volume and density of traffic, and AP location.

*To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our

latest drivers in the download center at tp-link.com/en/download-center.

*Use of MU-MIMO requires AP to also support MU-MIMO.

More Info

•The latest driver can be found at Download Center

at https://www.tp-link.com/support.

•The Quick Installation Guide can be found where you find this guide or inside

the package of the router.

•Specifications can be found on the product page at https://www.tp-link.com.

•A TP-Link Community is provided for you to discuss our products at

https://community.tp-link.com.

•Our Technical Support contact information can be found at the Contact

Technical Support page at https://www.tp-link.com/support.

Chapter 1

Get to Know About Your

Adapter

This chapter introduces what the adapter can do and shows its appearance.

This chapter contains the following sections:

• Product Overview

• LED Status

Chapter 1 Get to Know about Your Adapter

1. 1. Product Overview

TP-Link Wireless USB Adapter connects your computer to a Wi-Fi network for

smooth HD video, voice streaming and online gaming.

• The high-gain antennas greatly enhance the reception and transmission signal

strength of the USB adapter

• Utilizes 802.11ax standard and is backward compatible with 802.11a/b/g/n/ac

• Supports WEP, WPA/WPA2/WPA3, WPA-PSK/ WPA2-PSK, WPA3-SAE

• Supports Windows

1. 2. LED Status

You can check the adapter’s working status by following the LED explanation

table.

Status Indication

On The driver has been installed successfully.

Off The driver is not installed.

The adapter is not detected.

Tips:

If the LED is off, try these troubleshooting tips:

1. Check if the adapter is recognized and enabled or not. Refer to Appendix: Troubleshooting for detailed

instructions.

2. Remove and reinsert the adapter.

3. Reinstall the software, if necessary.

Chapter 2

Use the Adapter

This chapter introduces how to install your adapter’s driver, use your adapter

to join a wireless network, and uninstall your adapter in a Windows system.

The adapter is equipped with a Setup Wizard, which can guide you through the

installation process.

This chapter includes the following sections:

•Install Driver

•Join a Wireless Network

•Uninstall Driver

Chapter 2 Use the Adapter

2. 1. Install Driver

1. Insert the adapter into a USB port on your computer via the provided USB

cable. It is recommended to connect the adapter to a USB 3.0 ( ) port.

2. Go to My Computer or This PC.

3. Double click the TP-Link disk then run SetupInstall.exe to install driver

Note:

1. If you cannot find the setup program, please download the driver at www.tp-link.com/support.

2. If an unknown publisher message pops up, select Yes to continue.

3. If Windows User Account Control requires admin credentials, type user name and password of

your Windows administrator account. .

2. 2. Join a Wireless Network

You can join a wireless network via Windows built-in wireless utility. Follow the

instructions below to use your computer system’s built-in wireless utility:

Click the Network icon on the taskbar. Select the Wi-Fi network you want to join,

and click Connect. Enter the network password when prompted.

2. 3. Uninstall Driver

The software uninstallation steps vary a bit from different systems. Here we take

the instructions for Windows 10 as an example.

Go to Contol Pannel > Programs, click Uninstall a program, then double

click

TP-Link

Archer TX21UH, then follow the on-screen instructions to

complete the uninstallation.

Appendix: Troubleshooting

T1.What should I do if the adapter is not detected?

• Make sure the adapter is securely connected to the computer.

•Make sure you meet the minimum system requirements for the adapter and that the

latest Windows and system updates are installed on your computer.

•Make sure you use the latest driver for your specific adapter. The latest drivers can

be found at https://www.tp-link.com/download-center.

• Try a different USB port on the computer.

• Try restarting the computer or try using the adapter on a different computer.

T2.How to check if I have installed the driver for my adapter successfully

or not?

1. On your computer, please right click Computer icon and go to Manage;

2. Open the Device Manager and go to Network adapters, and then find the

corresponding TP-Link adapter, right click it and then go to Properties;

3. If you can see “This device is working properly.” in the red box, you have already

installed the driver successfully.

T3.What should I do if can’t connect to the Wi-Fi after installing the

driver?

• Refer to T2 to check if you have installed the driver for your adapter successfully .

• Make sure the adapter is securely connected to the computer.

• Disable the antivirus software and firewall, then try again.

• Try a different USB port on the computer.

• Restart your computer and try again.

• Re-install the driver and try again.

T4.How to find the hardware version of the adapter?

•The hardware version is printed on the product label on the package or the adapter.

There is a character string “Ver:X.Y” (for example, Ver:2.0) in the Serial Number field,

and the number X is the hardware version of the adapter.

• Visit https://www.tp-link.com/faq-46.html and follow the second method to find the

hardware version of the adapter.

For more detailed instructions:

•Can’t find the hardware version of the adapter: https://www.tp-link.com/faq-46.html

• Can’t find or join the wireless networks: https://www.tp-link.com/faq-2253.html

• Can’t install the driver: https://www.tp-link.com/faq-2252.html

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