Numeric keyboard 1.Key number:digital keyboard 17 2.With 2 USB ports 3.Million time tunk life-span Numeric keyboardNumber:BW02140081.Design is unique:be designed that meticulously by design well-known master,the unique special field exterior new and original designs,the clear,upright generous edge example,accords with the ergonomics request. 2.Handle is extremely nice:three section of dyadic ...