Magic Keyboard with Numeric Keypad features an extended layout, with document navigation controls for quick scrolling and full-size arrow keys for gaming. A scissor mechanism beneath each key allows for increased stability, while optimized key travel and a low profile provide a comfortable and precise typing experience. The numeric keypad is also great for spreadsheets and finance applications. And the built-in, rechargeable battery is incredibly long-lasting, powering your keyboard for about a month or more between charges. 1 Magic Keyboard with Numeric Keypad Lightning to USB-A Cable Height: 0.16–0.43 inch (0.41–1.09 cm) Width: 16.48 inches (41.87 cm) Depth: 4.52 inches (11.49 cm) Weight: 0.86 pound (0.39 kg)* Multimedia keys Bluetooth Lightning port Wireless Bluetooth-enabled Mac computer with macOS 10.12.4 or later iOS devices with iOS 10.3 or later