M MC Saite Numeric Keypad - Wireless 18 Keys White

Product Specifications: Keyboard comes with 18 keys of 0-9 number keys, Del, Enter, Num Lock, Backspace, + - * / Material: ABS Plastic Color: White Range:10m Size:124x82x18mm Package list: 1 * Numeric Keypad 1 * USB 2.4GHz receiver 1 * User manual (English and Chinese) Warm prompt: One Year Warranty. Any question during use, please feel free to contact us. NOTE: This numeric keypad for laptop may not be fully compatible with Mac system. (Function keys do not work, while numeric part works fine.) The number key 0-9,* - + . / is switched by F11(Num Lock).When you open Numlock the number is work and the first indicator will light up.In this monment the function button（←↑↓→ and so on）is failure.