We are Updating the product.

• 1: The USB Encoder Board Updated. New Version USB Encoder Board will help you reduce the error on the installation.

The Old Version USB Encoder have 2x 5Pin Slots. (1 used for 5Pin type USB Cable, 1 used for 5Pin Joystick, But this design cost a lot problem on the installation. A lost buyers will connect the 5Pin joystick to wrong 5Pin slot.)

The New Version USB Encoder Board changed the design. A single 5Pin slot used for a single joystick. You will never made any mistakes on the connection!

• 2: The LED Arcade Buttons Updated. New Version LED Arcade Buttons make your installation supper easier!

The Old Version LED Buttons have 4 normal terminals. (2 used for microswitch and 2 used for led lamps. You have to separated the positive and negative power for the led lamps due to led lamps need separate the power souces).

The New Version LED Buttons have designed to a supper easy installation type. All 20 Piece LED Buttons will be the same size as 28mm. By using the PCB Design.You just need connect a single 3Pin wires to the button. We have already separated the power souces for you. Just connect them all and you will never made a mistake on the installation! Attention: All the 20 Buttons will be bigger size 28MM.

• 3: The LED Button Wire Harness Updated. New Version Wire Harness will avoid any damage. Make Your DIY Supper Easy!

The Old Version Wire Harness have two type wires. (1 type used for the switches, 1 wire daisy chain used for led lamps. You have to separated the positive and negative wire for the led lamps. It have a lot work to do if you want to finish your whole diy projects. Due to the length is only 7.87 Inch. Parts of buyers claim it's too short for the second player.)

The New Version Wire Harness have designed to a easy 3Pin version. Every Cables used to control only one led buttons. No need to separate the positive and negative any more. Supper easy on the installation! And also we have extend the length of the harness into 10.43 Inch! It will enough for all the game console.

Installation Effect

Tips for installation

1. Plese read our user manual before starting your diy actions.

2. It's very important! Connect Joystick's 5Pin cable to the 5Pin slot that opposite the USB-B terminal. A lot people connect the joystick to the wrong 5Pin slot.

3. There is no need separate the button's functions when you connect wire to push buttons and encoder board exept you want add " Auto-Fire", " Tubro", "Clear" & " Mode" Functions.All the fight button functions can be set in MAME or RetroPie. "Auto-Fire", "Tubro","Clear" & "Mode" Functions have its own slot on the encoder board.

4. For Professional Players. We suggest your change all the buttons and joysticks into SANWA Brand or SEIMITSU Brand.

Tips for New User:

1. The item need work with MAME emulator. So before your build your own project, please download one to work with the parts.

2. If you use this kit to build your own Raspberry Pi Retropie Projects. Please search the steps before your DIY.