Review on TP-Link AC1900 USB WiFi Adapter (Archer T9UH) - Dual Band Wireless Network Dongle for Desktop with High Gain Antennas, Supports Windows 10/8.1/8/7, Mac OS by Pin Lin ᠌

In contrast to T4U, I had to set the router's channel selection to "Auto" for this module. At least in Windows, the module performs properly on channels 43 and higher. After the last very nice module, this one leaves me utterly satisfied because it has been operating without hiccups and dumps for the past four months. I don't wish to disrespect the device's past detractors, but I didn't experience the same faults or kinks that you have. Yet, I struggled with misgivings for a long period.