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4-Pin L3/R3/Touchpad Button Harness for Brook Universal Fighting Board

$3.75 (USD)
0.40 Ounces
Ships within 1-2 business days
Calculated at checkout
Max Qty
6 unit(s)

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Other Details
  • Product Description

    The Brook Universal Fighting Board with Headers or Brook PS4+ Fighting Board with Audio v2017 (PS4/PS3/PC) offers control of Sony Playstation 3 and 4's L3, R3 and touchpad key buttons, a unique feature of these control PCBs.  This harness plugs into the JST connector to allow control of these buttons.

    Left Analog, Right Analog, and Touchpad Key

    The Sony Playstation 3 gamepad offers a left analog and right analog button.  These are activated upon pushing in on the analog stick.  The Playstation 4 introduced the touchpad, which is used for analog motion much like a mousepad.  This also contains a button that you can push in.  Street Fighter V utilized the Touchpad button for some features in training mode, among others.  That is why the touchpad key is represented by a button control on Brook control devices such as the Universal Fighting Board and PS4+ with Sound.  

    With the 4-pin harness, you can now access those buttons.  The .110 female connector will fit most Japanese style pushbuttons with a .110 terminal.  The harness also possesses a 4 connection daisy chain that serves as a ground for each button.


     The 4-pin connector is keyed, meaning it has grooves to prevent it being put on the wrong way. The only way it could be put in incorrectly is if the header was soldered on upside-down. The color guide below shows the color for the input signals for each button. The 4-pin has been given an extra ground connection to allow for custom builds requiring more space or perhaps the ground can provide button coverage out of reach of the main harness. If not needed, the excess quick disconnect can be unused or cut.

    Much thanks to Joey Wainwright of 801 Mods for the original article. new-window-icon.png


    See pictures below of an example setup of the 20-pin + .187 conversion harness and 4-pin harness in this Korean setup.


  • Product Reviews


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    1. Simple solve for extra buttons on UFB

      When running some PS4 games through a Vewlix, I ended up needing a touchpad button for menus. This was a quick add that plugs right onto the Universal Fighting Board and worked on the first try. on Feb 14th 2022

    2. Works really well with Brook WFB.

      Added some extra buttons on my old Qanba Q4 for L3/R3/Tp functionnality and used this harness to link them to the new WFB I installed in it. Pefect fit. on Dec 28th 2019

    3. Must need for those modded sticks (That hold the Universal Fighting Board)

      Really cant go wrong with this, if you have the UFB. Simple installation, and works like a charm. on Oct 10th 2019

    4. Easy to install

      All you just need is to plug it in your Brook Universal Fighting board and connect to the buttons and your ready to go. Is that simple and it's worth it! on Aug 31st 2019

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