Product Price Switch Type Layout Number of Keys Keycap Material Polling Rate (Hz) N-Key Rollover
keezyboost40 keezyboost40 Unibody Ergonomic Wired Keyboard DIY Kit
US
£35.44 Choc v1 4x10 ortholinear 40

Keezyboost40 is a 40-key unibody ergonomic ortholinear DIY kit built around an RP2040 Pico controller and supports QMK / VIAL firmware. It uses Kailh Choc hotswap sockets (switches not included in the DIY kit) and includes a central 1.8-inch LCD screen. It suits people who want a compact 4x10 ortholinear layout with DIY build customization.

★ Ideal for

For portable mechanical ortho keyboards, it's a wired 4x10 (40-key) low-profile ortholinear unibody kit (with hotswap Choc sockets and QMK/VIAL) that can be built into a compact form factor using the included PCB and LCD module.

Keyboardio Atreus
US
£110.73 Kailh MX-style mechanical switches Split columnar QWERTY 44 PBT plastic

The Keyboardio Atreus is a compact 44-key mechanical keyboard with a split columnar layout, customizable firmware, hot-swap sockets, and full-size key spacing. Its layered design provides access to a full keyboard's functions while keeping the device highly portable, making it well suited to ergonomic keyboard enthusiasts and travelers.

★ Ideal for

The Keyboardio Atreus specifically suits people asking about portable mechanical ortho keyboards because it combines a 44-key split columnar layout, full-size key spacing, USB connectivity, and a compact 310g design.

Keychron Q15 Max
US
£147.64 Gateron Jupiter US QWERTY ANSI ortholinear 66 PBT 1000 Hz wired and 2.4 GHz / 90 Hz Bluetooth

The Keychron Q15 Max is a compact 66-key ortholinear mechanical keyboard with hot-swappable Gateron Jupiter switches, programmable knobs, RGB lighting, and wired, Bluetooth, and 2.4 GHz connectivity. It suits users who want a premium, customizable layout with a small footprint, particularly programmers and enthusiasts comfortable with ortholinear typing.

★ Ideal for

Yes, this is a portable mechanical ortholinear keyboard with a compact 66-key layout, wireless Bluetooth and 2.4 GHz connectivity, and a rechargeable 4000 mAh battery.

Keyboardio The Model 100
US
£257.65 QWERTY 64 ABS

The Keyboardio The Model 100 is a split, ergonomic mechanical keyboard with 64 hot-swappable keys and individually addressable per-key RGB LEDs under custom-sculpted keycaps. It's designed around a familiar QWERTY layout while supporting an open-source Kaleidoscope firmware for extensive remapping. It suits people who want a desktop-style split ergonomic keyboard on a budget-neutral, configurable platform rather than a mass-market 'laptop-sized' keyboard.

★ Ideal for

Yes-it's a split, wired mechanical keyboard (64 keys) with full NKRO and a QWERTY-style layout, making it suitable for portable use where true multi-key rollover matters more than compactness.