EG STARTS Arcade 2 Player Zero Delay USB Encoder to PC Games Controller Arcade Joystick Buttons for PC, MAME, Raspberry Pi, Arcade1Up - 3X Red Power Outputs (5Pin + Sanwa Style)

When you need to use custom buttons (maybe for a color EG doesn't have in their kits), this is the way to go. Comes with the board and all of the wiring you need, and it's very easy to set up and even incorporate LED buttons if you want. Works like a champ, very responsive, no complaints.

Just plug it in and the joysticks are working.

I used a KVM to switch between a MiSTer and RetroPie. The encoders would loose connection when switching to RetroPie. MiSTer was pretty solid. Without KVM works fine on RetroPie.

Great quality, fast delivery.Quick returns with no hassle for items that didnt need for my Arcade

Perfect for my USB custom box I made for my 3D printed joystick for American Truck Simulator!