Compatible with Nintendo Switch keyboard - mouse converter

Introduction: Switch keyboard-mouse converter is a type of keyboard-mouse
converter that converts keyboard and mouse signals to
control cues to play the game, resulting in better gameplay
control methods for players and enhance the enjoyment of the game.
It supports the Switch platform and is compatible with PS4, Xbox
One, PS3, Xbox360 and other platforms.
It uses the original game controller as a guide and can set any key on the keyboard and
mouse into any button on the game controller.
The product is small in size, beautiful in appearance and excellent in
hand feel, which is a must for gamers.
It supports software upgrade.