Like other people have described, there seems to be a wifi issue with this product. This is not about a Windows 8 versus Windows 10 driver, as this unit comes not with Windows 10 already installed. It will sometimes connect to the network, sometimes not...sometimes see the network, sometimes not...even when connected, it will sometimes transmit data, sometimes not. Trying to run speedtest.net...often times it will ping and then never connect with a "socket error", and the 1/5 times it will connect, it pulls down like 1-2 Mbps. It's sitting directly next to the router and there are many other things (Samsung phone, Asus chromebox, and multiple google chromecasts) connecting and transmitting to the network without issue. It's hard to imagine that's not an issue with the Azulle device itself or the drivers. In the fleeting moments it maintains it's connection, it does perform well so for that I'll give it the second star.