Image USB Wireless Finger Handheld Desktop TrackBall Optical Mouse Mice With A Receiver & Laser Poin
Plug and Play, easy to install. USB 2.0 interface, plug and play, no software required. Press then apper laser pointer for presentation. Off table and without limitation of operati... Show More
Plug and Play, easy to install. USB 2.0 interface, plug and play, no software required. Press then apper laser pointer for presentation. Off table and without limitation of operational space. Scrolling function can be controlled simply by your thumb. Spec