VisionBoard 2 Large Key Keyboard Wired USB.Outsmart arthritis and start seeing all you've been missing with the VisionBoard 2 Keyboard.Created for anyone who struggles with vision or dexterity issues, the VisionBoard 2 innovative design reduces eyestrain and improves finger contact and keyboarding control.The VisionBoard 2 has oversized keys for better control and contact, large-print letters and numbers to improve readability, and high-contrast black-on-white or black-on-yellow lettering, proven to be easier on the eyes than the standard white-on-black composition of most computer keyboards.This large key and large print keyboard will enhance your computer.