The Tru-Form Pro Contoured Ergonomic Keyboard with Built-In Touchpad and Hot Keys from Adesso is an ergonomic keyboard with a PS/2 interface. It features a split design, wrist-rest, and integrated trackpad. This keyboard is an excellent choice for users who prefer an ergonomic-style keyboard.
Integrated Trackpad
The integrated trackpad allows you to control your computer's cursor directly from the keyboard. Left and right mouse buttons and a scroll bar are built into the trackpad.
PS/2 Interface
The keyboard can be connected to any computer with the standard PS/2 interface, making it easy to attach to almost any computer.