Tianke Wireless Pc USB Gaming Receiver for Xbox 360/xbox360 Black Works with current and further Xbox 360 wireless accessories. Uses integrated 2.4 gigahertz (GHz) high-performance wireless technology. Use up to four Wireless Controllers and four Wireless Headsets simultaneously with one Wireless Gaming Receiver. Connects to a powered USB 2.0 port on a computer. Operate a wireless device from up to 30 feet away. 100% brand new and high quality.