Features:

• Compact wireless presenter with an ergonomic design and easy fingertip control
• 2.4GHz wireless technology delivers interference-free control of your pointer from up to 60 feet away
• Wireless USB receiver fits inside controller's storage space so it never gets lost
• Intuitive four-button design with one-touch start functionality
• Backed by Kensington's one-year warranty

Editor Reviews:

Product Description:
The Kensington Wireless Presenter lets you remain in control of your presentation. Conveniently portable and easy-to-use, it frees you from distraction and allows you to focus on what matters most - your presentation. 2.4GHz of wireless technology lets you concentrate on your presentation and forget about wires and cords. Palm-sized design features a convenient, one-touch start button.

Amazon.com Product Description:
The Kensington Wireless Presenter lets you remain in control of your presentation from anywhere in the room. Conveniently portable and easy-to-use, this wireless presenter frees you from distraction and allows you to focus on what matters most -- your presentation.

The Kensington Wireless Presenter features 2.4GHz wireless technology that delivers interference-free control of your pointer from up to 60 feet away, and an intuitive four-button design with one-touch start functionality. This unit has a compact, ergonomic design with a rubberized texture that offers a comfortable and secure grip, and a handy storage space inside the palm-sized controller for the wireless USB receiver so it never gets lost. This Kensington presenter also features fingertip control for easy use, and is plug-and-play for simplicity without requiring setup. This wireless presenter runs on two AAA batteries with long, reliable usage time, and is backed by Kensington's one-year warranty.

Rating : - Kensington Wireless Presenter is GREAT!
This is a handy little tool that is extremely convenient and works well. The only functions are to move forward, backward, or blackout the screen in a PowerPoint presentation, but if this is all you need (which most presenters generally only want these features) than you're set!