I'm an indie game developer. I develop games for the xbox 360 but most of the development happens on a PC. I purchased this so I could test games on the PC using xbox controllers. Though I initially purchased it for developer reasons, I have since used this adapter to play games like Super Meatboy, the latest Tomb Raider, Magicka, Burnout Paradise, Bionic Commando Rearmed and more on my PC. It works like a charm.