IntelliKeys is a programmable alternative keyboard for students or adults who have difficulty using a standard keyboard. It enhances access to any computer program that responds to keyboard and mouse input. Unlike the keyboard on your standard computer, the IntelliKeys keyboard can be customized in appearance and functions when you slide in special printed overlays. The Standard Overlays that come with IntelliKeys feature large, wellspaced keys in high contrast colors to make it easy for users to locate letters and numbers. Overlays for numbers, mouse movement, and alphabetical and QWERTY keyboard layouts can be slid into IntelliKeys for instant use. Requires USB connection.