This is the Microsoft Xbox Wireless Adapter for Windows. It's an official adapter that allows you to wirelessly connect an Xbox Wireless Controller (Xbox One/Series, etc.) to your PC simply by plugging it in. I have confirmed that it works, and there are no problems with connection or pairing. There are minor scratches on the exterior due to use, but there are no issues with the operation. ■ Compatible with: ・Xbox One Controller ・Xbox Series X|S Controller ・Windows 10 / Windows 11 PC (Uses a dedicated wireless connection instead of Bluetooth, so it has low latency and is stable) ■ Contents: ・Adapter body only (everything in the photos) Please consider purchasing if you understand that this is a used item.