Microsoft Xbox 360 Wireless Controller Wireless Receiver Wireless Receiver for Windows Liquid Black This is an official Xbox 360 controller and a receiver adapter for connecting the controller to a PC. I believe the left stick was drifting. If you can fix it, great! However, it might not be that big of a problem for general use. I will include the used AA batteries and stick covers. Since it has been a long time since its release, some games may not support the Xbox 360 controller. Please understand this before purchasing. Xbox360 Wireless Controller Liquid Black NSF-00004 Brand: Microsoft