2 Player Zero Delay Game Controller USB to Joystick for MAME & 1/2/3 RetroPie DIY Projects Support for Parts This set of encoder require to use 5Pin Type terminal Joystick and 2.8mm size terminal push buttons.The Zero delay USB Pc Encoder is the most cost effective encoder option. Use this encoder set you can easily DIY your own game machine. You just need simply connect your controls into the encoder board with the included wires, And then plug the encoder into your computer USB Port.And then just enjoy your Games with your for PC / It can support all the system including for XP, 7, 8 . The Encoder can support not only PC but also for 1/2/3 with RetroPie! Also a great encoder for making a fight stick. It is also a very compact encoder. Compatible model: for MAME & Fight Stick etc. This item is support for one Player,If you want to build a Multiplayer Machine,Just need add the quantity for your player. (1) High performance COMS technology. (2) The rocker IC supports multiple game equipment form.And in two kinds of equipment.Digital mode, Analog mode can arbitrary switching. (3) Support function key TURBO and AUTO mode with LED . Material:Metal + plastic colour:As shown Package Contents: 4 x High quality encoder board 4 x USB Cable 4 x 5pin Cable for Joystick (Different batches, the color may have certain differences, does not affect the use) 52 x Wire cables for Buttons Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.