Wireless Number Pads, Numeric Keypad 22 Keys

OverviewCompact, comfortable to use and easy to carry-Help you to handle with numbers more professional and efficiently wherever and whenever-Keyboard comes with 18 keys of 0-9 number keys, Del, Enter, Num Lock, Backspace, + - * /-Simple plug and play, no driver installation requirements-Wireless transmission, fast and sensitive, up to 10-meter working range-Best for Notebook users who always work with number keys / mini digital keyboard- um Lock" key, switch to the number(0-9) function and other functions. Specification:. Item Name: Wireless Numeric Keypad. Number of Keys: 18Keys. Interface: Wireless 2.4G. Voltage: DC 1.5V. Color: Black. Case Material: ABS. Dimension: 14*8.5x2 cm. Keycaps Life: More than 10 million times. Operation Range: 10M (Without signal disturbance and no direction limit). Power: 1*AAA Battery (Not Included). System Support: Windows XP/7/8/Vista, Linux, Mac os 9 etc. Package include: 1 * Wireless Numeric Keypad 1 * USB Receiver.