@Shifitng21 With Archer T2U plugged into the USB port, please go to computer management-device manager-network adapter page and show us a picture of it. If it disappeared after a while, try to change...

@raulbsc What is the kernel version of the linux OS computer? For your information, the TL-WN821N has the driver for kernel 2.6.24 ~ <4.9.60....

@Luizlp10 What is the bandwidth you paid for your ISP? With T3U plugged into the USB 3.0 port, please run a speed test and show us the result. In the meantime, please verify the wireless negotiation...

@Dante95 What is the operating sytsem of your computer? If it is the Windows, please go to computer management page--device manager-network adapter and click the TP-Link USB adapter and tell us the...

@Baxajaun It is the latest firmware for Archer MR200 V4, which fixed CVE-2019-9888 discovered by IBM to increase security. https://www.tp-link.com/es/support/download/archer-mr200/#Firmware Please be...

@RJ-45 It is possible, the wireless settings can be customized and you can give them the same network name. You can access the web UI and go to advanced-wireless page or basic-wireless page to change...