everything ok.
The product claims that it has bluetooth 5 this not true since it uses the RTL8822U chipset that has bluetooth 4.1 in the spec sheet. It is USB 3.0 indeed which is good for fast transfer speeds. The link speed for wifi is 866.7 Mbps. It's Theoretically fast enough for transferring reasonably larg files over network. However, the maximum transferring speed I got was about 22 MB/s (176 Mbps). It does pair to Xbox one s controller with no issues, headphones, if you use nearby share feature of windows 10, it works. Also bluetooth mice work as well. The product has arrived very quickly. it took one week I guess. I'll give this product a 7/10 for the convince that it offers. it's good. buy it, but it definitely doesn't have bluetooth 5 so keep that in mind.