Works great on my PC with Windows 7 although the installation of the drivers can be a bit boring. But mostly he walks on my raspberry pi smoothly (recognized directly with the recalbox distrib), I turned into emulation platform. So I can enjoy all my emulation games with my 360 controllers. Also tested on Archlinux (Manjaro) and works very well too.
In short, what more for this price. Also the build quality is not bad for a product