Large Letter Keyboard Overview Large Letter Keyboards are also called Large Print Keyboards. Large Letter Keyboards make it easier than ever to see your computer keys, type and navigate the Internet. Designed with large letters (3x), a bolder font size and large buttons Large Print Keyboards are especially helpful to individuals wearing reading glasses, bifocals or working in low-lit areas. Each keyboard also has large, one touch multi media keys to make using email, getting online etc. even easier.