"See Your Keyboard Like Never Before" See the keys on your keyboard more easily! Large Print Keyboards are perfect for anyone who has a hard time seeing the letters on their computer keyboards. They were designed specifically for those with conditions that cause visual impairment or low vision, such as macular degeneration, glaucoma, diabetic retinopathy, and cataracts. They're also helpful for anyone who is working in low-light conditions or learning to type. These large print keyboards will give you greater enjoyment working and playing on the computer, with greater keystroke accuracy and less eyestrain. Features a bigger and bolder white typeface on black keys, all on a standard size keyboard. Additional keys (hot keys) have been added to the keyboard to allow for easier access to commonly used commands, such as searching and accessing e-mail and the Internet, as well as energy-saving commands (wake and sleep - when you need to leave your computer on, but won't be using it.) Compatible with Windows 8, 7, Vista, XP, 2000, ME, and 98 operating systems with a USB or PS2 connection. Product dimensions (imperial): 7 inch H x 19 inch L x 1 inch W Product dimensions (metric): 177.80 mm H x 482.60 mm L x 25.40 mm W