2.4GHz Wireless Numeric Keypad 18-Key Numeric Keypad for Accountant Cashier Laptop Tablet Description: 100% brand new, high quality Features: USB 2.0 wired/wireless technology, plug and play, no device driver required, stable signal transmission. Professional 18-key application in laptops, banks, schools, companies, etc. The keycap life of the numeric keypad is more than 10 million times ABS material, small and slim design, the numeric keypad is easy to carry, the 10-key USB numeric keypad is easy to press and silent, the ergonomic tilt and anti-skid pad on the back provide optimal comfort No battery required, automatically enter hibernation/sleep mode, energy saving, and extended service life. Specifications: Item Type: Numeric Keypad Material: ABS Size: Approx. 128x133x22mm/5.04x5.24x0.87in Color: White/Black Quantity: 1 Piece Note: Transition: 1cm = 10mm = 0.39 inch. Please allow 0-1cm error due to manual measurement. Please make sure you do not mind before bidding. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Included: 1 x Numeric Keypad (Other accessories demonstrated in the picture are not included.)