Amazon.com: Perixx PERIBOARD-535RD Wired Ergonomic Mechanical Split Keyboard - Low-Profile Red Linear Switches - Programmable Feature with Macro Keys - Compatible with Windows and Mac OS X - US English, Black : Electronics
Split Mechanical Keyboards for Work & Gaming in 2023
Amazon.com: Perixx PERIBOARD-535RD Wired Ergonomic Mechanical Split Keyboard - Low-Profile Red Linear Switches - Programmable Feature with Macro Keys - Compatible with Windows and Mac OS X - US English, Black : Electronics
Amazon.com: Perixx PERIBOARD-335BR Wired Ergonomic Mechanical Compact Keyboard - Low-Profile Brown Tactile Switches - Programmable Feature with Macro Keys - Compatible with Windows and Mac OS X - US English : Electronics
Buy Pre-soldered Wireless Dao Choc BLE Keyboard Low Profile Hotswap Split Keyboard (42 Keys Variant) - beekeeb
Ready to Use Lily58 Pro Split Keyboard With Pre-assembled MX - Etsy
Amazon.com: Perixx PERIBOARD-535RD Wired Ergonomic Mechanical Split Keyboard - Low-Profile Red Linear Switches - Programmable Feature with Macro Keys - Compatible with Windows and Mac OS X - US English, Black : Electronics
Keychron Q11 QMK Custom Mechanical Keyboard
Introducing the Piantor keyboard - 42/36 keys, RP2040 MCU with Low Profile Hotswap Sockets : r/ErgoMechKeyboards