number key pad,Comfortable to use, easy to take ideal for laptop, notebook, ... ,Plug&Play good price&quality,hot keypad, Numeric keypad, number key pad, USB numeric keypad, number keyboard,Feature&function:- Comfortable to use ... for laptop, notebook- Layout: 19 keys- Interface: USB; Plug & Play- Key life: over 800 million and above- Color: Black, Sliver, OEM ...