An advanced presentation tool for cycling through slides or software demonstrations. Functions include page up/down, laser pointer, trackball, mouse right/mouse left. Â Pressing the trackball acts as a mouse left button for triggering actions on a web interface or other program. A small USB receiver is located inside the remote, just remove it and connect to a computer. Totally plug-and-play so there is no need for any software setup. It will also read microSD cards!
Specifications:
> Frequency: 2.4GHz
> Card reader: microSD
> Control distance: Up to 10m
> Trackball resolution: 400DPI
> Laser output: 1mW
> Power: Includes 2 x AAA batteries
> Laser distance: 200m
> Compatibility: Windows 8.1, 8, 7, Vista, XP, 2000, Mac OS X® 10.0+, Linux
> Dimensions: 120(L) x 33(W) x 25(H)mm