Xbox 360 wireless accessories communicate over a proprietary 2.4 GHz protocol. In order to accommodate this, Microsoft released the Wireless Gaming Receiver (sold as "Crossfire Wireless Gaming Receiver" in the UK), which allows wireless Xbox 360 accessories to be used on a Windows-based PC. Most Xbox 360 wireless accessories are supported, including standard controllers, racing wheels (without force-feedback), headsets and guitar controllers. The adapter was first revealed at E3 2006 and released on February 16, 2007.
The device acts in a similar manner to an Xbox 360, allowing up to 4 controllers and 4 headsets at a time to be connected to the receiver. The device has a 30 foot (10 meter) range and a six foot (2 meter) USB cable.
