•The mainboard includes classic retro arcade games and home games, the game has been optimized by many software and hardware developers, and with superhigh-level player tested, let you return to the original feeling of the game. •Mainboard can turn ON / OFF High Definition quality function and best match High Definition display monitor. •You no need to buy extra video converter, because mainboard support multiple output ports, support HD digital output 720P to any HDMI port display monitor and VGA output support downward compatible to old display monitor. •Support language: English / Korean / Spanish •Support HDMI audio / aux audio output, and build in power amplifier output to speaker. •Support the custom function of arcade button and gamepad, Support more than 90% of gamepad types connect to USB to play games. Caution: CX arcade version 1.0 does not have this feature. •Support edit your favorite 99 games at the top of the game menu. •Support pause function in the game.(for free play mode)