Ergonomic Keyboard (San Rafael, Near Gerstle Park)

Opens out to a spreading angle to relieve strain on your wrists. Spread angle and tilt are adjustable.

It's 20+ years old, but still works fine. Best suited to a Windows computer (it works with a Mac, but the "Apple" key is way up in the corner, making hotkey usage very inconvenient).

Corded (USB)