This is a USB wireless adapter made by 8BitDo. I bought it new and only used it a few times, so I think it's in good condition, but please understand that it is a used item before purchasing. 8BitDo Wireless USB Adapter 2, compatible with Xbox Series X & S controllers, Xbox One Bluetooth controllers, Switch Pro, PS5 controllers for Switch, Windows, Mac, Steam Deck, and Raspberry Pi (Brown)