keezyboost40 Unibody Ergonomic Wired Keyboard DIY Kit
Best compact ortholinear kit for DIY mechanical keyboard enthusiasts.
Explore the keezyboost40, a unique 40-key, low-profile, ortholinear keyboard kit designed for a comfortable, ergonomic typing experience. This pre-soldered version simplifies assembly, featuring a mounted RP2040 Pico controller, sockets, and an integrated 1.8-inch LCD screen. It comes pre-flashed with VIAL firmware for immediate use, supporting QMK/VIAL customization. You'll need to add your own key switches, keycaps, and case to complete this custom wired build.
$119.00
Owner Satisfaction
4.7
/ 5
Category Rank
74
/ 3654
#74 in Keyboards
Price vs Category Average
-15%
Below average
Controller
2040
/ RP Pico
Who it's for
- Typists seeking relief from repetitive strain and wrist discomfort
- Keyboard enthusiasts wanting a fully personalized typing experience
- Minimalists needing a space-saving keyboard for travel or small desks
Who should skip it
- Professionals requiring quick access to dedicated number and function keys
- Beginners lacking soldering experience or technical assembly skills
- Touch typists unwilling to relearn their layout and muscle memory
Performance breakdown
Assembly accessibility
Pre-soldered components significantly lower the barrier for entry-level custom builders.
Customization depth
QMK and VIAL support offer near-limitless remapping for power users.
Ergonomic efficiency
Ortholinear layout promotes better posture but requires a steep learning curve.
Hardware versatility
Choc v1 hotswap sockets provide flexibility for various low-profile switch preferences.
Visual feedback
Integrated LCD screen provides useful real-time status updates at a glance.
Form factor
Compact 40-key footprint maximizes desk space for a minimalist workstation setup.
Key Specs
Controller
RP2040 Pico
Firmware Support
QMK / VIAL
Key Type
Choc v1
Hotswappable
Yes
Connection Type
Wired
Connection Interface
USB-C
Number of Keys
40
Layout Size
60 Percent
Features
- Compact 40-key ortholinear layout
- Integrated LCD screen for status
- RP2040 Pico controller
- QMK/VIAL firmware support
- Pre-soldered for easy setup
- Choc v1 hotswap sockets
- Ergonomic unibody design
- Wired USB-C connection
What customers say
The keezyboost40 Unibody Ergonomic DIY Kit earns high praise primarily for its exceptional comfort and premium build quality. Enthusiasts value the innovative unibody split design, which successfully merges ergonomic benefits for neutral wrist posture with the stability of a single board. Component quality, including the PCB and case materials, results in a sturdy, attractive final product. While the DIY assembly is rewarding, the core satisfaction stems from the significant typing comfort improvement offered by the efficient 40 percent layout. Users note that mastering the compact form factor dramatically boosts productivity once the initial learning curve is overcome. This kit is celebrated as a specialized tool delivering superior ergonomic performance for dedicated builders.
Know before you buy
Since this is a DIY kit, you will need to purchase Choc v1-compatible key switches, a set of keycaps, and a case separately. You will also need a USB-C cable to connect the keyboard to your computer.
Not at all. This version comes pre-soldered with the controller and sockets already installed, so you do not need any soldering skills. You simply need to snap in your switches and attach the keycaps and case.
Yes, the keyboard comes pre-flashed with VIAL firmware. This allows you to easily remap keys, create macros, and manage layers through the VIAL interface without needing to recompile firmware.
The LCD screen provides real-time visual feedback, such as your current layer, active macros, or other status indicators. It adds a functional, high-tech touch to the ortholinear layout.
No, this board is designed specifically for Choc v1 switches and their corresponding keycaps. Standard MX-style switches and keycaps are not compatible with the hotswap sockets on this kit.
The keezyboost40 is a standard USB HID device, meaning it is compatible with Linux, Windows, and macOS. Because it uses QMK/VIAL, you can configure it on any major desktop operating system.
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Ready to buy?
$119