The Retro Receiver is a Bluetooth dongle. Compatible with original SNES systems!< all o Enables ALL 8Bitdo controllers (NES30, FC30, NES30 Pro, FC30 Pro, FC30 Arcade stick, SF30 and SNES30) to connect to the SNES wirelessly. Allows the use of PS3, PS4, Wii remote and Wii U Pro controllers. It is no longer a dream to play SNES games wirelessly. Supports Windows (X-INPUT) MacOSX（X-INPUT and PS3 Built-in CPU and FLASH memory chip with upgradeable firmware, Platforms: Nintendo Switch