DSI Left Handed Keyboard
The DSI left handed keyboard was developed specifically for left handed typists. The keyboard layout places the numeric keypad, cursor control keys, and formatting keys (Del, Home, Insert, etc.) on the left side of the keyboard. This high quality DSI keyboard uses mechanical switches for durability and comfort.
More information: http://www.boundlessat.com/Keyboards-Mice/One-Hand-Keyboards/DSI-Left-Handed-Keyboard_2