Hi, The TL-WN821N is a network adapter, and it is aimed to common devices, which is the computer. And there are offical driver for the Windows OS/Mac OS or so, for the PVR, it is suggested to contact...

Hi, What do you mean that the driver resets from the official TP-Link Driver to a generic Realtek Driver? Have you ever installed the generic Realtech driver except the TP-Link official one? And may...

Hi, What is the kernel version of your computer? For your information, there are official driver for Linux 2.6.18-4.4.6. https://www.tp-link.com/en/support/download/tl-wn8200nd/#Driver If the current...

Hi, What is the operating system of your computer? What kind of troubleshooting you have done with our tech support? Can you detect the 5ghz on the computer with the T2U? If so, is there any error...

Hi, What is the current network topology? Do you make the ISP router as bridge mode and connect it to the 8960N? If so, the ISP router need connect to the LAN4/WAN port, and you need change the...

Hi, could you please show us a picture of the error message? Meanwhile, you can go to basic-wireless page or advanced-wireless settings page to change them and give it a go. If still the error...