brand new and high quality Features:Allows players to for play favorite for Wii U and PC and Nintend Switch games with for NGC controller.Game cube controller adapter for "for Wii U" or "PC" mode and you can switch at random.No driver need and easy to use. Plug and for play and easy to setup for Wii U games. Just fun to for play super for smash bros with the game cube controller adapter.(8 player need two adapter)for Windows XP, Vista, for Windows 7,for Windows 8,32 bit and 64 bit and for Mac OS under the PC mode. Game cube Adapter only, other accessories demo in the picture are not includedTips; Since for GC controller buttons function less than switch controller, several games on switch might not be able to use for GC controller. It's not the defect of this switch adapter, but what controller sections are designed to be. Specification:Material: ABSType: ConverterInterface Type: Dual USBNetwork Interface: USBOperating System: for GC to for WII U/ SWITCH/ PCConnection Method: Inline Color: BlackDimension: 13.0x4.0x16.0cmQuantity: 1 Pc Note:1.No retail package.2.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes:1 x Adapter