1.This wireless receiver is a simple adapter that connects into a USB.2.Will work with Wireless Accessories3.Use up to four Wireless Controllers and four Wireless Headsets.4. integrates with PC gaming scenarios and utilizes the same binding technology as .5. Compatible windows xp, windows 7 8The Wireless Gaming Receiver for Windows lets you connect up to four wireless headsets and four wireless controllers to a computer running Windows XP with Service Pack (SP2) or a later version of Windows.Note: The receiver is not intended for use with an console.Step 1: Connect the Wireless Gaming Receiver to your computer1.Insert the USB connector into a powered USB 2.0 port on the computer.Note: The USB ports on the front of your computer are probably not powered USB 2.0 ports. Try using the ports on the back of your computer.A green light on the receiver indicates that the unit is working.2. If the Add New Hardware Wizard starts automatically, selectInstall the software automatically (Recommended), and then clickNext. If the wizard installs the software successfully, click Finishand then skip to Step 3: Connect an wireless accessory to your computer, Colour:blackMaterial: ABSPackage Contents:1 x PC Wireless White Controller Gaming USB Receiver Adapter For 1 x CDOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.