8BitDo Bluetooth Retro Receiver for Original NES

System Compatibility: Use wireless controllers on your original NES system Compatible with all 8BitDo Bluetooth Classic controllers and arcade sticks (excluding 2.4G controllers) Controller compatibility: DualShock 3, DualShock 4, DualShock 4 Pro, Switch Pro, Switch Joy-con, Wii Mote, Wii U Pro and more. Compatible with two Retro Receivers for multiplayer player games