Wii Adapter Wireless Classic Controller To Pc Usb (mayflash) Wirelessly connects two Wii Classic Controllers, or Classic Pro or Wii Nunchuks to your PC USB or PS3, just plug and play. 2.4GHz wireless technology with stable signal transmission up to 30 feet (10 meters). Powered by 3 AAA batteries for longer playing time (Batteries are not supplied). Battery Conservation Mode helps reduce unwanted drain on batteries.