2.4GHz Wireless Numeric Keypad 18 Keys Digital Keyboard for Accounting Teller Laptop Tablets Description: brand new,high quality Features: USB 2.0 Wired / Wireless technology, Plug and for Play, no device drivers, signal transmission stability. Professional 18 keys applicated in notebook computer, banking, school, company etc. Numeric Keypad's keycaps life of more than 10 million times ABS Material, Small, Slim design, Numeric Keypad is easy to take with you, 10 Keys USB number pad are easy and silent to press, Ergonomic tilt and anti-slip pads on back provides for optimum comfort No battery required, It enters into hibernation/sleep mode automatically, energy saving, extended service life. Specifications: Item Type:Numeric Keypad Material: ABS Size: approx. 128x133x22mm/5.04x5.24x0.87in Color:White/Black Quantity: 1 Pc Note: Transition: 1cm = 10mm = 0.39inch. Please allow 0-1cm error due to manual measurement. Pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x Numeric Keypad (other accessories demo in the picture is not included.)