Review on TP-Link Archer T2U Plus AC600 USB WiFi Adapter for PC - Dual Band Wireless Network Adapter with 5dBi High Gain Antenna, 2.4GHz/5GHz, Supports Win10/8.1/8/7/XP, Mac OS 10.9-10.14 by Anand Singh ᠌

Has pros: It is infused quickly, however, it also works quickly: through the TP-Link RE300 repeater to the corner of the far room (from the router 5 meters through the L-shaped reinforced concrete wall) on 5G, out of 100 Mb / s, 66 Mb / s flies. At the same time, I also recommend the TP-Link RE300 repeater, it showed itself well) Different cons: Among the reviews mentioned intermittent loss of the device and / or network. I also encountered this: it fell 10 times a day. Unchecking "Allow the computer to turn off this device to save power" did not help. I stuck it both in the USB2.0 hub and in the regular USB2.0 port of the system unit. Plugging the device into a USB3.0 port helped. Now the device and the network have been working stably for 10 days and do not disappear even for a second. Apparently, despite the documentation, which says that this is a USB2.0 device, the device is adequately powered only via USB3.0.