Type in “ settings ” into your computer’s search bar. Click on the “ network & internet ” option. In the left-hand menu, click on the “ status ” option. Click on the “ network troubleshooter ” option. Run it to see if it solves the problem. If it doesn’t, move on to the next method below. 2. Tenda AC1200 PCIE WiFi Card for Desktop PC(E12), Dual Band Wireless WiFi Adapter with 2 * 5dBi Detachable Antennas, Compatible with Win10, Win11 Recommendations TP-Link AC1200 PCIe WiFi Card for PC (Archer T5E) - Bluetooth 4.2, Dual Band Wireless Network Card (2.4Ghz and 5Ghz) for Gaming, Streaming, Supports Windows 11/10, 8.1, 8, 7 (32/64-bit) W311M Driver (For Windows10) Download. 1.Original factory driver. 2.Compatible with windows 10. Please contact us if you have questions. support.in@tendacn.com. I bought a Tenda wireless N USB adaptor in for it which yesterday managed to browse the network, albeit very slowly. Today I plugged it in before the OS had started and hasn't bee recognised at all. I am currently connected using an ethernet cable so I do have an internet connection. The output from lsusb says there is a 2870 Ralink Technology .

tenda wifi adapter not working