... function 4.Supports Windows 98, ME, 2000, XP, & Vista USB 2.0 Gamepad for PC (supports Vista) , Green,WE-811S Feature:1 ... Advantage:1.special design and prompt delivery2.competetive price and high quality3.more than 15 years exprience of the computer ... scale production line5.provide more than 1years warantly periond 6.OEM&ODM accepted Shipment & delivery PortShenzhen or HongkongExpressUPS, DHL, EMS, ...