Xbox 360 Wireless Controller Receiver to USB - Black
This is not a Microsoft product, but a third-party alternative.
Use up to four Wireless Controllers and four Wireless Headsets simultaneously with one Wireless Gaming Receiver.
Easily integrates with PC gaming scenarios and utilizes the same binding technology as Xbox 360.
Provides up to a 30-foot range for complete wireless freedom.
Step by step video guide Youtube Video.
Will work with future Xbox 360 Wireless Accessories.
Compatible with Windows 7, 8 and 10.