EnableMart Large Print Keyboard Black Windows. This is a keyboard designed for people who have difficulty seeing. It was made in 2012 and is compatible with Windows 8, 7, Vista, XP, 2000, ME, and 98 operating systems with a USB or PS2 connection. Please make sure you have a computer that will work with this keyboard before buying. Some of the keys are a little worn, please see the pictures. There is also some dust under and around the keys. Missing one of the feet.