X-Bows Mechanical Ergonomic Keyboard by Chris Fleguel — Kickstarter
This Split Ergonomic Mechanical Keyboard Features a Trackball Mouse - Hackster.io
Compact 60% Mechanical Gaming Keyboard with Ergonomic Anti-ghosting Mini 61 Key Layout Rainbow RGB Backlight Waterproof Metal Plate Type-C USB Wired for PC Mac Gamer Office Typist (Black/Blue Switch) : Amazon.ca: Video