This section explains how to assemble ZERO TWO STICKLESS [All-Button].

ZERO TWO STICKLESS [All-Button] Accessories

ERO TWO STICKLESS [All-Button] acrylic panel

Various ZERO TWO STICKLESS [All-Button] screws, etc.

  1. Left photo, 4 long nuts.
    Length depends on the size of the side panel.
  2. Second from the left, 4 plastic feet for mounting on the bottom of the case.
  3. Third from the left, M3 standard screws, 15mm long screws, spacers, and washers.
    These are used to fasten PCBs.
    Two screws and two PCB spacers.
  4. The fourth from the left are M4 standard screws, 15 mm for the top panel, 20 mm for the bottom panel, and two of each type for a total of four. These are the parts included in the case kit.

For other parts required for assembly, please refer to
Please refer to the parts guide on each product page.

ZERO TWO STICKLESS [All-Button] Assembly of the main unit

>Set countersunk screws in the mounting holes for the PCB board.

Temporarily fix the screws with masking tape, etc. to prevent them from falling out, as when installing the levers.

Turn over the back side. Insert spacers for PCB into the screws.

Set Brook Fighting Board and fix it with nut.

3mm thick top panel and M4 countersunk screws (the thicker ones).
Prepare the short end of the M4 countersunk screw (15 mm long).

Place the 3mm-thick top panel on top of the 5mm-thick panel.
Once stacked, place theThe shorter 15mmAttach the four 15 mm countersunk screws in four places.
Also, at this time, we will install buttons on the 3 mm top panel.
If artwork is to be installed, place it between the panels at this time before attaching the screws.

Prepare the long nuts that come with the
The size used in this sample will be the most versatile 45mm size.
(The length will vary depending on the side panel selected.)

Turn the panel over and attach four long nuts to the screws that have just been installed.

About wiring

For wiring, please refer to this article "How to Wire the "Akecon Original Harness" for installation.
If you are using Brook Fighting Cable, please refer here.

Prepare side panel and USB related parts

Provide side panel, 24 mm buttons for side panel, 6 buttons, USB C to A mounting jack, and USB2.0 A to B cable 25 cm.
*USB2.0 A to B right angle 50cm is recommended from Rev2.

Attach the USB C to A mounting jack and six 24mm buttons.
Since the panel is 5mm thick, screw type is recommended.
Please note that the buttons will not fit securely if they are screwed in.

This is how it will look when wired.

Fit the side panel and connect the USB C to A mounting jack to the Brook Fighting Board with a 25cm USB2.0 A to B cable.
*From Rev2, USB2.0 A to B right angle 50cm is recommended.

Once here, let's check if there are any problems with operation or wiring.
If there are no problems, install the bottom plate 5mm on the back side.

Prepare M4 standard countersunk screws 20 mm and plastic feet for the case.

After fitting the 5mm thick panel, overlap the 3mm panel and screw the plastic feet in four places.
When attaching artwork, sandwich it between clear panels before attaching the plastic feet.

Put it back on the front and you're done, enjoy your Akecon ZERO TWO STICKLESS [All-Button]!


A styrofoam brick is very useful as a foundation for the assembly.
We recommend this because it provides a hole to compensate for the joystick lever and an appropriate height.
In Japan, they can be purchased at 100-yen uniform stores such as DAISO and home centers.