GMK104 Mechanical Keyboard Barebones - Full Size Gasket HotSwap

Our review of the GMK104 mechanical keyboard barebones kit finds it best suited to tinkerers and power users who want a ready-to-build, fully featured full size board. The kit combines a roomy 104-key layout, a bright TFT display with a metal knob, and a gasket-mounted, hot-swappable design so builders can try different switches without soldering. The single biggest reason to buy is the balance of customization and convenience: it offers VIA programmability and triple-mode wireless with a 4000mAh battery while leaving the mechanical and aesthetic choices up to the user.

Key Features

• Full size 104 keys: Retains a numpad and arrow cluster for efficient office work and games that need a complete keyset.
• Multimedia TFT and knob: Small display plus metal knob allow custom GIFs, quick volume control and screen navigation without extra drivers.
• Hot-swap PCB: Full key hot-swappable support for 3-pin and 5-pin switches makes switch testing and customization easy without soldering.
• Triple-mode wireless: BT5.0, 2.4GHz and wired connections provide flexible desktop setups and low-latency gaming options.
• VIA programmable: Built-in VIA compatibility enables key remapping and layer configuration without coding, useful for custom layouts.
• Gasket-mounted typing: Gasket-mounted case with a flex-cut PC mounting plate delivers a softer, more cushioned typing feel than rigid mounts.

Who It's For

The GMK104 is aimed at keyboard enthusiasts who want a full size, DIY kit that still handles everyday work tasks. Users who value a numpad, programmable layers via VIA, and wireless freedom will appreciate the included TFT display and 4000mAh battery for long sessions away from a wired connection.

It is less appropriate for buyers who want a fully assembled plug-and-play board or those who prefer a compact tenkeyless layout. Also, people who require factory-installed switches or specific commercial warranties should look for a prebuilt alternative rather than a barebones kit.

Pros & Cons

Pros

• Excellent customization thanks to full hot-swap support for 3-pin and 5-pin switches.
• Flexible connectivity with BT5.0, 2.4GHz dongle and wired Type-C modes for varied setups.
• TFT screen and metal knob add multimedia control and on-board visual feedback without extra software.
• Comfortable gasket-mounted typing feel that suits long typing or gaming sessions.

Cons

• As a barebones kit it requires buyers to source switches and keycaps separately, so it is not ready to use out of the box.
• The added electronics like the TFT and battery can increase complexity for first-time builders.

Specifications

Product	GMK104 mechanical keyboard barebones kit
Layout	Full size 104 keys with numpad
Mount	Gasket-mounted with flex-cut PC plate
Connectivity	BT5.0, 2.4GHz wireless, Type-C wired
Battery	4000mAh rechargeable
Lighting	South-facing RGB, 16.8 million colors
Programmable	VIA compatible for remapping and layers

Our Verdict

The GMK104 barebones kit is a strong pick for builders who want a full size, programmable keyboard with wireless convenience and a premium typing feel. Its combination of a TFT multimedia display, knob, and hot-swap PCB makes it good value for customizers who will supply switches and caps; those wanting an out-of-the-box board should consider a prebuilt model instead.

Frequently Asked Questions

Does the kit include switches and keycaps?
Answer. No, this is a barebones kit so switches and keycaps must be purchased and installed separately.

Can I remap keys without coding?
Answer. Yes, the PCB is VIA programmable which allows remapping and layer changes without writing code.

What wireless modes does it support?
Answer. It supports Bluetooth 5.0, a 2.4GHz dongle mode and Type-C wired connection for flexible use.