STANDARD LAYOUT: A full-size keyboard layout featuring basic keyboard functions, such as F-keys and the number pad on the right cluster of the keyboard; Dimension: 17.32 x 5.07 x 1.22 inches BIG PRINT LETTERS: The keys are printed with large font that is three times larger than a standard keyboard SPACED KEYS: Easy to see keys with a further spacing from each other to avoid hitting the wrong key EASY PLUG-AND-PLAY: Fast and easy setup with 5'9 feet long USB cord, this keyboard provides a reliable wired connection SYSTEM REQUIREMENTS: Windows 7, 8, 10