A game controller that combines compact size and high usability with Bluetooth/USB connections Compatible with various Nintendo Switch operations (direction key, analog stick, gyro operation) In addition to the Nintendo Switch, it can also be used with PC, smartphones, tablets, etc. equipped with operating systems such as Windows, Mac OS, Android, etc. USB connection supports retro freak Retro freak can only be used with a USB connection. May not be used properly with some titles or devices Can be used with Windows 7/8/10, Mac OS 10.7 or above, and Android 4.0 or later. Depending on the firmware updates in the future, the compatible model may be changed