ULTRA-SLIM WIRED KEYBOARD: Made with aluminum back, the full-size keyboard is less than the height of a dime. WIDE COMPATIBILITY: A perfect replacement or upgrade as a Mac keyboard, compatible with OS X 10.6 or later and Windows PC operating systems. MEDIA KEYS AND TEN-KEY NUMERIC KEYPAD: Easy to use as a MacBook keyboard with 20 Apple shortcut keys (cut or copy or paste, iTunes control, volume up or down, etc.) and multimedia shortcuts for Windows PC. PLUG AND PLAY (NO DRIVER REQUIRED): With our Mac wired keyboard, there is no need to constantly change or charge the batteries of wireless keyboards. OUR MISSION: We aim to provide easy-to-use and effective products. Your satisfaction is very valuable to us, so our slim keyboard is backed by a 1-year warranty and lifetime support Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.