The Turbo BT is a Bluetooth Adapter that allows you to connect various Bluetooth controllers to your TurboGrafx-16. This includes PS3, PS4, PS5, Xbox One, Xbox Series S & X, Switch Joy-Cons, 8BitDo (Bluetooth only) and other Bluetooth controllers.
The Turbo BT runs on the incredible BlueRetro platform by Jacques Gagnon. A portion of each sale is donated to Jacques to further support the platform.