Kensington Si600 with Laser Pointer wireless presenter

Control your presentation anywhere in the room -- up to 50 feet away
2.4GHz of wireless technology let's you concentrate on your presentation and forget about wires and cords. Bright laser beam is easy to use and track.

Features:
- 2.4GHz wireless technology delivers 50 feet of free roaming.
- Compact design uses hidden dongle as on/off switch.
- Bright laser beam provides easy to see pointer visibility.
- Wireless USB receiver stores inside palm-sized controller.
- Ergonomic design fits comfortably into the palm.
- Fingertip control for easy, simple use.
- Plug and play simplicity requires no setup.
- 2 AAA batteries provide long, reliable useage (included).