? BLUETOOTH 3.0 CONNECTION: Bluetooth 3.0 technology provides a cable-free & clutter-free connection, the external 10-keys full keypad extends your existing keyboard, operating distance 10m. No need USB dongle. NOTE: For Desktop PC Laptop without bluetooth function, you need to use third-party bluetooth adapter (not included) before use? MULTI-FUNCTION 28-KEYS NUMBER PAD: Full-sized 28-key with Numlock, Delete, Tab & More, Use the wireless keypad with 28 function keys including backspace, home, end, tab and more to assist in accounting tasks, excel spreadsheets, and more to expand your existing keyboard? COMPATIBILITY: Widely Compatible with Windows 2000/ Me/ 98/ XP /Vista/ 7/ 8/10, Android, Surface Pro 3, Pro 4, Android Cellphone Tablet PC Laptop Desktop etc. NOTE: This bluetooth number pad is NOT fully compatible with ChromeBook, Mac OS, Macbook system and Apple iPad iPhone iOS system, Calculator Key, Numlock and Functional Keys can not work, but other number keys wor
