3m Optical Mouse w/Numeric Keypad This unique mouse features an integrated numeric keypad to add functionality to your laptop. Optical technology means there are no moving parts to clean or break. Easily installs with USB plug-and-play functionality. Global Product Type: Mice; Mouse Technology: Optical; Connector/Port: USB; Left/Right Hand Use: Left; Right.

Product Specifications  Manufacturer #: MMM-LX451 Product Details Optical Mouse w/Numeric Keypad, Two-Button/Scroll, Black/Silver Buttons: 2, Scroll Cable Length: 2 1/2 ft Catalog Publishing Mask: 5/29/08 Catalog Publishing Type: Wired Color(s): Black/Silver Connector/Port/Interface: USB Depth: 4 1/2 in GL08 Old Page: 623 Global Product Type: Mice Height: 1 1/8 in Left/Right Hand Use: For left hand use, For right hand use Mouse Technology: Optical Operating System Compatibility: Windows® 95, NT, 98, XP UOM from Inventory Unit Code: EA Width: 3 in Wired/Wireless: Wired UPC: 00021200977206 Keywords: 3M, Mice, Mouse, Mouse/Keypad, Mouses, Numeric Keypad, Optical Mouse