tp-link TX20U Wireless USB Adapter Installation Guide
- June 6, 2024
 - tp-link
 
Table of Contents
tp-link TX20U Wireless USB Adapter
Connect to a Computer
Option 1: Directly
Option 2: Via the USB Extension Cable (if provided)
Install Driver
- Go to My Computer or This PC.
 - Double click the TP-Link disk then run SetupInstall.exe to install driver.
 
Note:
If you cannot find the setup program, please download the driver at www.tp-
link.com/support
Join a Wireless Network
- Click the network icon ( or ) on the taskbar.
 - Select your Wi-Fi network, click Connect and enter the password when prompted.
 
Troubleshooting
If you have problems during the installation, please refer to the following online FAQs.
- 
T1. Can’t find the hardware version of the adapter:
https://www.tp-link.com/faq-46.html - 
T2. Can’t find or connect to the wireless networks:
https://www.tp-link.com/faq-2253.html - 
T3. Can’t install the driver:
https://www.tp-link.com/faq-2252.html 
For technical support, replacement services, user guides, and other information, please visit https://www.tp-link.com/support, or simply scan the QR code.
- Do not attempt to disassemble, repair, or modify the device.
 - Do not use the device where wireless devices are not allowed.
 - Keep the device away from water, fire, humidity or hot environments.
 - This USB Adapter can only be powered by computers that comply with Limited Power Source (LPS).
 
References
- Difficulties Experienced While Installing a TP-Link Wireless Adapter
 - Why cannot I connect to my wireless network | TP-Link
 - How to find the hardware version on a TP-Link device
 - TP-Link Product Support - Wireless Networking Equipment Support
 
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>