Multi-Function 22-Key & Auto Sleepextends Your Existing Keyboard With A Full-Sized 22 Keys Bluetooth Wireless Numeric Keypad. This Wireless Number Pad Supports High-Frequency Keys Such As Numlock, Esc, Delete, And A Calculator Shortcut That Can Directly Open The Windows Pc Calculator. Automatic Sleep Mode To Maximize Battery Efficiency. An Easy And Convenient Numpad For Workers Who Need To Enter Numbers Every Day.
