USB Nibble 65% 72 Key Programmable QMK Mechanical Keyboard Kit

In this review the USB NIBBLE 65% keyboard kit is presented as a compact, highly tweakable build for hobbyists who want a programmable QMK platform without awkward surface-mount soldering. The bottom line: it is best for builders who value customization and a forgiving assembly process because it uses a Pro Micro and almost all through-hole components, which makes the kit approachable while still offering more programmable keys and layout flexibility than a standard 65% board.

Key Features

• Pro Micro based design: uses a Pro Micro instead of a discrete MCU so the most difficult soldering steps, like a USB connector, are avoided and assembly time is reduced.
• Extensive programmability: offers more programmable keys than a typical 65% layout and supports multiple layouts through QMK for tailored key mapping and layers.
• Through-hole components: diodes, caps, and ICs are through-hole, making soldering easier and more forgiving for first-time builders.
• RGB underglow ready: supports 10x optional bottom-mounted SMT LEDs and native QMK underglow control for simple lighting configuration.
• Slot for acrylic support: acrylic support material lets underglow shine through and adds to the kit's visual presentation while remaining simple to assemble.

Who It's For

The NIBBLE is ideal for keyboard enthusiasts, makers, and tinkerers who want a compact 65% form factor with room to customize key assignments and lighting. Builders who prefer avoiding fiddly SMT work will appreciate the Pro Micro approach and through-hole parts, which lower the barrier to completing a working board.

People who should look elsewhere include those wanting a fully prebuilt commercial keyboard out of the box or users who need a hot-swappable PCB with full switch-socket support (the kit is aimed at soldered assembly and customization rather than turnkey consumer convenience).

Pros & Cons

Pros

• approachable assembly thanks to the Pro Micro and primarily through-hole components
• greater programmable key count and layout flexibility compared with a standard 65% board
• RGB underglow support is native in QMK for straightforward lighting setup
• visually appealing acrylic support that showcases underglow and customization

Cons

• assembly still requires soldering and some users report it can be tedious for certain steps
• not a plug-and-play prebuilt keyboard for buyers who want zero assembly

Specifications

Our Verdict

The NIBBLE 65% kit is a solid pick for makers who want a compact, customizable keyboard platform that balances flexibility with straightforward assembly. Because it uses a Pro Micro and through-hole parts, it provides excellent value to hobbyists who plan to solder and program their layout in QMK rather than buy a finished keyboard.

Frequently Asked Questions

Does this kit require surface-mount soldering?
No, the kit uses a Pro Micro and the required parts such as diodes, caps, and ICs are through-hole, though 10 optional bottom SMT LEDs are available for underglow.

Is RGB underglow supported out of the box?
Yes, RGB underglow is supported natively in QMK and the PCB accommodates 10 optional bottom-mounted SMT LEDs for lighting effects.

Can I use different layouts with this board?
Yes, the NIBBLE provides more programmable keys than a typical 65% and supports multiple layouts via QMK programming.