75% Wireless Mechanical Keyboard

Specifications

FIVE LAYERS BETWEEN YOU AND A HOLLOW KEYSTROKE.

Most keyboards are built to a price. The Leobog Hi75C Pro was built to a standard. With an aluminum alloy case, a true gasket-mount structure, and five independent layers of internal dampening — PO foam, IXPE switch pad, PET film, PCB foam, and case foam — every keystroke lands with the kind of deep, thocky, cushioned sound that the custom keyboard community spends hundreds chasing. The Hi75C Pro ships with it out of the box.

ALUMINUM. NOT PLASTIC PRETENDING TO BE ALUMINUM.

The Hi75C Pro's case is machined from aluminum alloy — solid, weighted, and built to sit on your desk with authority. It doesn't flex. It doesn't creak. It doesn't feel like something you'll want to replace in a year. This is the kind of build quality that makes every board you've typed on before feel like a prototype.

GASKET-MOUNT: THE STRUCTURE THAT CHANGES EVERYTHING

The gasket-mount design suspends the PCB between silicone gaskets rather than screwing it directly to the case. The result is a slight, satisfying give on every keypress — a typing experience that feels alive rather than rigid. Combined with the five dampening layers, the Hi75C Pro delivers a sound signature and feel that rivals boards costing twice as much.

HOT-SWAP. EVERY SWITCH. NO SOLDERING.

The Hi75C Pro's hot-swappable PCB accepts both 3-pin and 5-pin MX-style switches — pull out, swap in, done. Whether you want to go from tactile to linear between sessions or you're building toward a specific sound profile, the board supports your curiosity without punishing it. Per-key individual switch slots mean each switch sits perfectly seated with no wobble.

WIRELESS THAT DOESN'T COMPROMISE PERFORMANCE

Tri-mode connectivity on the Pro version: 2.4G wireless for low-latency gaming, Bluetooth 5.0 for multi-device flexibility, and USB-C wired when you want a direct connection. A 4000mAh battery keeps you untethered for extended sessions without watching a battery percentage bar like a hawk.

KEYCAPS WORTH KEEPING

PBT double-shot keycaps with side engraving come pre-installed — fade-resistant, shine-resistant, and backlit-ready. The legends stay sharp and the RGB shines through clean. These aren't placeholder keycaps you'll swap out in a week — they're a finished product you can actually game and type on from day one.

RGB THAT EARNS ITS PLACE

Per-key south-facing RGB with multiple lighting modes, configurable through the Hi75C Pro's software. South-facing LEDs mean the light shines toward you — directly illuminating the legend on each keycap rather than casting shadows behind it. Cleaner. More visible. More intentional.

WHAT MAKES THE HI75C PRO DIFFERENT FROM EVERYTHING ELSE AT THIS PRICE:

Aluminum alloy case — solid, weighted, built to last

True gasket-mount structure — cushioned, bouncy, premium typing feel

5-layer internal dampening — PO foam, IXPE, PET film, PCB foam, case foam

Hot-swappable PCB — 3-pin and 5-pin MX compatible, per-key individual slots

Tri-mode wireless — 2.4G, Bluetooth 5.0, and USB-C wired

4000mAh battery — extended wireless use without interruption

PBT double-shot side-engraved keycaps — fade-resistant, RGB-ready

South-facing per-key RGB — cleaner legend illumination

75% layout — compact footprint, full functionality intact