The DOBE TNS-19077 Mouse & Keyboard Converter use instructional video.

If you like it, please subscribe to DOBE, thank you~ DOBE Mouse & Keyboard Converter TNS-19077, can convert keyboard and mouse signals into handle signals to operate the game, providing players with better game control methods and enhancing the fun of the game. It supports not only Switch platform but also multiple platforms such as PS4, Xbox One, PS3 and Xbox360.