Pre-soldered Corne v3.0 Choc Low Profile Split Wired Keyboard
Best ergonomic split keyboard for enthusiasts seeking a low-profile typing experience.
Experience enhanced ergonomics with the Pre-soldered Corne v3.0 Choc Low Profile Split Wired Keyboard. Designed by foostan, this 42-key split keyboard features a 3x6 column staggered layout with three thumb keys per half, optimized for comfort and portability. It comes pre-soldered with Sea Micro controllers, OLED displays, and hotswap sockets ready for Kailh Choc v1 low-profile switches. The keyboard is pre-flashed with VIAL firmware, offering QMK customization. While PCB components are assembled, users will need to attach the case and keycaps. A USB-C cable is required for connection.
$143.00
Owner Satisfaction
4.7
/ 5
Category Rank
74
/ 3654
#74 in Keyboards
Price vs Category Average
+2%
Above average
Number of Keys
42
Who it's for
- Keyboard enthusiasts wanting custom performance without soldering skills
- Typists seeking ergonomic comfort and reduced wrist strain
- Commuters needing a lightweight, travel-friendly mechanical keyboard
Who should skip it
- Users accustomed to traditional full-size keyboard layouts
- Customizers preferring the vast variety of MX-style switches
- Owners lacking advanced electronics repair or desoldering experience
Performance breakdown
Ergonomic Utility
Split layout and column stagger significantly reduce wrist strain during typing.
Assembly Accessibility
Pre-soldered components remove the most daunting barriers for entry-level enthusiasts.
Customization Depth
VIAL and QMK support offer virtually limitless keymap and macro possibilities.
Switch Versatility
Hotswap sockets are convenient but restricted to specific Choc v1 switches.
Portability Factor
Low-profile design and compact footprint make this ideal for mobile workstations.
Visual Customization
Per-key and underglow RGB provide vibrant aesthetic control for any setup.
Key Specs
Number of Keys
42
Switch Compatibility
Kailh Choc v1 (Low Profile)
Hotswappable
Yes (Choc sockets)
Controller
Sea Micro
Lighting
Per-key & Underglow RGB LEDs
Firmware Support
QMK / VIAL
Connection Type
Wired (Requires USB-C cable)
Layout
Split 3x6 column staggered
Features
- Ergonomic split 42-key design
- Pre-soldered PCB for quick setup
- Supports Kailh Choc v1 low-profile switches
- Per-key and underglow RGB lighting
- Hotswap sockets for easy switch changes
- Pre-flashed VIAL firmware
- QMK customization support
- Includes TRRS cable
What customers say
Customer sentiment centers on the exceptional quality and convenience of this preassembled keyboard. Users highly value the professional build, which eliminates difficult soldering and makes the ergonomic Corne layout immediately accessible. The meticulous assembly ensures robust functionality right out of the box. Reviewers frequently praise the low profile Choc switches and columnar stagger for delivering a comfortable, efficient typing experience that reduces wrist strain during long sessions. While priced higher than DIY options, customers consider the cost a worthwhile investment for guaranteed quality and saved assembly time. This keyboard is viewed as a reliable, expertly built solution for peak ergonomics without the complexity of custom building.
Know before you buy
Since the PCB comes pre-soldered, you only need to provide your own Kailh Choc v1 switches, compatible keycaps, and a USB-C cable to connect the keyboard to your computer.
No, this specific version is designed exclusively for Kailh Choc v1 low-profile switches. The hotswap sockets are not compatible with standard MX mechanical switches.
Not at all. Because the board comes pre-flashed with VIAL firmware, you can easily remap keys and adjust lighting settings through a user-friendly graphical interface without needing to write or compile any code.
The two halves connect to each other using the included TRRS cable. You then connect one of the halves to your computer using a USB-C cable.
Yes, the board features both per-key and underglow RGB lighting. You can customize these effects and colors directly through the VIAL software.
Yes, the Corne v3.0 is compatible with Windows, macOS, and Linux. Since it uses standard HID protocols, it will work as a plug-and-play device on any modern operating system.
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$143