1、It supports a variety of game device forms, and it can switch between digital mode and analog mode at will. 2、This encoder supports function keys TURBO and AUTO mode, and comes with LED blinking function. 3、With this no latency encoder, you can DIY your own arcade game console according to your own preferences. 4、It is designed for Windows systems, including for Windows XP, for Windows 7, for Windows8, etc. 5、This encoder can not only support PC games, but also support for Rasppery Pi 1 2 3 through for RetroPie. 2 x Encoder Board2 x USB Cables30 x Button Wire Item Type: 2 Player Arcade EncoderModel: QM070914Material: PCBFunction:(1) High Performance COMS technology.(2) The joystick IC supports a variety of game device forms. And in the two devices, digital mode and analog mode can be switched at will.(3) Support function key TURBO and AUTO mode, with LED flashingScope of application: suitable for MAME and Fight Stick, etc., for Raspberry Pi 1/2/3/3B for Retropie Arcade DIY project, for MAME DIY project, USB for MAME cabinet arcade DIY project, mini arcade, home professional classic video game console, Super Street joystick, mini desktop arcade and PC controller computer games, etc.Compatible system: For Windows systems, including for Windows XP, for Windows 7, for Windows 8, etc.