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DIY Keyboard Kit

80Retros GAME1989 GB65 PC DIY Kit

A faithful recreation of the iconic Game Boy, rebuilt as a high-performance mechanical keyboard.

80Retros GB65 keyboard

A Modern Classic

This isn't just a nod to the past; it's a faithful recreation of an icon, rebuilt as a high-performance mechanical keyboard.

The GB65 inherits the classic Game Boy design language, from the distinct inner and outer frames to the precise side edge lines. Built on the foundation of a gasket-mounted 65% layout, this standout kit comes equipped with a thoughtful array of components: hot-swappable PCB options, full INOAC Poron foam for acoustic tuning, and interchangeable decorative pieces to make the homage your own.

Game Boy inspired design details

Design Down to the Details

The designers studied the original console to capture its spirit. The small red light on the front is a perfect reproduction of the Game Boy's battery indicator. On the top, you'll find non-functional "Selection" and "Start" buttons, placed exactly where you remember them. Next to them, a rounded magnetic piece represents the classic "A" and "B" buttons—swappable in seconds for included arcade-style joystick or coin slot decorations.

Magnetic cartridge system

The Cartridge System

The backplate pays homage to the game cartridge slot, featuring a magnetic system that recreates the console's battery cover. This panel hides a decorative 'game cartridge' inside the case. If you'd rather show it off, a replacement 'battery cover' is included to let you display the cartridge for all to see. It's a detail that transforms the keyboard from a tool into a conversation piece.

Gasket mount structure

Tuned for Typing

While the design captures the past, the typing experience is thoroughly modern. The polycarbonate top case paired with a solid aluminum bottom case provides substantial presence on your desk. The gasket mount structure uses silicone gaskets for a firm, responsive feel. Comprehensive foam layers—including 3.5mm Poron plate foam, 0.5mm IXPE switch foam, and 2mm Poron case foam—let you dial in your ideal typing sound.

Hot-swappable PCB

Your Build, Your Way

The GB65 is a DIY kit, giving you full control over the final feel and function. The hot-swappable PCB means you can install any 5-pin MX-style switch without soldering. Choose between the 1.2mm flex-cut PCB for a softer, bouncier typing experience with a deeper, "thockier" sound, or the 1.6mm non-flex-cut PCB for a stiffer build with a sharper, "clackier" sound. Full QMK and VIA support lets you remap any key and create custom macros.

GB65 showcase
Key Features
Game Boy Inspired Design
A meticulous homage to the 1989 original, featuring the iconic frame, button placements, and red power indicator light
Interchangeable Decorations
Customize your look with included magnetic arcade-style joysticks and coin slot piece for the "A" and "B" button area
Magnetic Cartridge Backplate
Unique backplate system hides a decorative 'game cartridge' behind a magnetic 'battery cover' with option to display openly
Gasket Mount Structure
Silicone gaskets provide a clean sound profile and firm, responsive typing feel
Hot-Swappable PCB
Choose between 1.2mm flex-cut or 1.6mm non-flex-cut PCB. Both support 5-pin switches for solder-free assembly
Complete Acoustic Kit
Includes full set of INOAC Poron plate foam, IXPE switch foam, and Poron bottom foam to eliminate hollowness
QMK & VIA Compatible
Total control over your layout. Remap keys, create layers, and build complex macros with open-source firmware
Tri-Mode Connectivity
Choose wired-only model or tri-mode version for Bluetooth (up to 3 devices) and low-latency 2.4GHz wireless
Available Options

Keyboard Configurations

  • GB65 Warm Gray Tri-Mode Keyboard (MONO Switches)
  • GB65 Cool Gray Tri-Mode Keyboard (MONO Switches)
  • GB65 Warm Gray Wired Keyboard (MONO Switches)
  • GB65 Cool Gray Wired Keyboard (MONO Switches)
  • GB65 Pink Tri-mode Keyboard (MONO Switches) - Pink Frame
  • GB65 Pink Tri-mode Keyboard (MONO Switches) - Blue Border
  • GB65 Pink Wired Keyboard (MONO Switches) - Pink Frame
  • GB65 Pink Wired Keyboard (MONO Switches) - Blue Border

Additional Plates Available

  • GB65 Dedicated POM Positioning Plate
  • GB65 Dedicated FR4 Positioning Plate
  • GB65 Special Aluminum Alloy Positioning Plate
Specifications
Layout
65%
Mounting Style
Gasket Mount
Typing Angle
Case Material
Polycarbonate (Top), Aluminum (Bottom)
Plate Material
Polycarbonate
PCB
Hot-swappable (5-pin), QMK/VIA compatible
PCB Options
1.2mm (flex-cut) or 1.6mm (non-flex-cut)
Connectivity
Wired (USB-C) or Tri-Mode (Wired, Bluetooth, 2.4GHz)
Plate Foam
3.5mm INOAC Poron
Switch Pad
0.5mm IXPE
Bottom Foam
2mm INOAC Poron
Dimensions
332mm × 125mm × 32mm
Front Height
22mm
Weight (Unbuilt)
Approx. 1.45 kg
What's In The Box
Top Case (PC)
Bottom Case (Aluminum)
PCB (your choice of variant)
Plate (your choice of material)
Daughterboard and JST Cable
Full Foam Kit (Plate, Switch, Bottom)
Set of Plate Mount Stabilizers
USB-C Cable
Set of Screws
Switch Puller
Keycap Puller
Set of Silicone Gasket Tabs
Suction Cup
Arcade-style Joystick Decoration
Coin Slot Decoration
Magnetic Battery Cover Set

Frequently Asked Questions

What does "DIY Kit" mean? What else do I need to buy?
This is a barebones keyboard kit. It includes the case, PCB, plate, foam, stabilizers, and assembly hardware. To complete the build, you will need to purchase switches (any MX-style, 5-pin switch is compatible) and keycaps (standard 65% ANSI layout).
Is this keyboard difficult to assemble?
Assembly is straightforward for anyone with some experience building custom keyboards. The kit includes all necessary screws and tools like a switch and keycap puller. If you are new to the hobby, we recommend watching a few online build guides for similar gasket-mounted 65% keyboards to familiarize yourself with the process.

A Centerpiece for Your Retro-Inspired Setup

The GB65 transforms nostalgia into a high-performance mechanical keyboard that's built to last.

Haben Sie Fragen? 🤔

Haben Sie Fragen oder sind Sie sich nicht sicher, ob dieses Produkt mit Ihrer Konfiguration kompatibel ist?

Spezifikationen

• Layout: 65%
• Case Material: Polycarbonate (PC)
• Switch Type: MONO linear switches
• Hot-swap Support: Yes
• RGB Lighting: Yes
• Connectivity:
– Wired USB-C
– Bluetooth
– 2.4G Wireless (Tri-Mode versions)
• Plate Options: POM / FR4 / Aluminum
• Mounting Style: Custom GB65 design
• Keycap Compatibility: MX-style stems

Im Inneren der Schachtel

• GB65 Keyboard (based on selected model)
• Pre-installed MONO switches
• USB-C cable
• Protective packaging
• Documentation

Kompatibilität

• Layout: 65% ANSI layout
• PCB: Hot-swap PCB compatible with MX-style mechanical switches (3-pin and 5-pin)
• Keycap Compatibility: Standard MX stem keycaps
• Plate Compatibility: Supports GB65-specific POM / FR4 / Aluminum positioning plates
• Stabilizers: Compatible with screw-in and plate-mount MX stabilizers (2U, 6.25U)
• Connection Modes (Tri-Mode models only):
 – 2.4GHz wireless
 – Bluetooth
 – USB-C wired
• Connection Mode (Wired models):
 – USB-C wired only
• Operating System Support:
 – Windows
 – macOS
 – Linux
• Case & Plate Fitment: Only compatible with GB65 series cases and plates
• Firmware: VIA / QMK style functionality depending on batch and vendor release

Garantie

1-year manufacturer warranty.
Additional warranty support subject to OZO discretion depending on the case.