Kensington Optical Orbit Trackball Mouse, Two-Button, Black/Silver WD10SPSX with built-in cable

with built-in cable

Extend the useable range of a USB 3

power experts are predicting that increasing power demand will soon put most major population centers at risk for severe power problems

5W) of fast-charging power to mobile devices

This high quality 6ft USB A-A extension cable features one USB A male connector and one USB A female connector

Kensington Optical Orbit Trackball Mouse, Two-Button, Black/Silver WD10SPSX with built-in cableAcco Brands : Control your cursor with a simple touch of the finger. Uses less arm movement and desk space than a conventional mouse. Features Diamond Eye optical technology for precise tracking. Resistant to dust, reducing the need for regular trackball cleaning. Mouse Technology: Optical; Trackball; Connector Port: USB; Left Right Hand Use: Left; Right; Buttons: 2. : Includes MouseWorks software.