Comfas Official always only the best product...!!!
Received in italy only three weeks after ordering, normally deliveries take one month. The item corresponds perfectly to its description. It comes in a retail box. Reading other comments I expected it to work on Ubuntu 20.04 but it doesn't; one needs to find and install the cilynx / rtl88x2bu driver and then it works perfectly. It connects to both 2.4GHz and 5GHz networks. The maximum real speed I got is 463 Mbits download and 200 Mbits upload, which is definitely fine - a native Wifi6 card gets 500/200 in the same conditions and the connection (with cable) is 1000/200. I'm totally satisfied except for the extra work needed on Linux - but the product description did not mention Linux so I cannot complain.