Sofle MX – 58-Key Wireless Split Keyboard

Sofle MX is a 58-key ergonomic split keyboard designed for developers who want split-layout comfort without giving up their number row.

With Akko MX linear switches and a solid 3D printed case, this build delivers a familiar, deep, and smooth typing experience.

Specifications

• Layout: Sofle – 58 Keys (number row included)
• Connectivity: Wireless (Bluetooth)
• MCU: Pro Micro nRF52840
• Battery: 1000mAh rechargeable per half
• Switches: Akko MX Linear
• Keycaps: DSA Blank (Black base)
• Case: 3D Printed Matte PLA – 100% Infill (Black)
• Hotswappable: Yes
• Firmware: ZMK (wireless) / QMK (wired)
• Tenting: Built-in retractable tenting mechanism (adjustable, no kit required)

Why Sofle MX?

• 58 keys with the number row included — the easiest split to switch to from a full-size or TKL board
• Familiar deep, smooth MX keystroke in an ergonomic split layout
• Hotswappable switches — change switches without soldering
• Fully programmable with ZMK / QMK — layers, combos, and macros for Vim, Emacs, or your IDE
• Split halves sit at shoulder width — neutral wrists, open shoulders, less strain
• Built-in retractable tenting — raise the inner edge for a natural wrist angle, adjust anytime, nothing to bolt on

If Corne MX trims you down to 42 keys, Sofle MX keeps your number row.

Who Is This For?

• Developers moving from full-size or TKL to split for the first time
• Power users who want a number row, not a layer, for digits
• Anyone who loves the MX feel but needs better ergonomics
• Vim and Emacs users who want a programmable thumb cluster