Keysa-U-See is a USB keyboard that has large print keys that are easy to see, even in low light, and includes internet, multimedia and energy-saver hot keys. Largest print on keycaps available in a full-size keyboard. Recommended for the visually impaired. Largest print on keycaps available in a full-size keyboard. Easily seen print, even in low light. Plug-and-play for Windows 7, 8, 10, NT, 2000, XP and Vista.- and USB keyboard connection. (Located in Merced CA)