If you are one of the many business types that have to give many presentations to people in PowerPoint or Keynote, you probably don't like being stuck behind the computer the whole time. Kensington has a new product that will give you a lot of roaming range during your presentation.

The device is the new Wireless Presenter Pro with a Green Laser Pointer. The device is a wireless controller that needs no drivers to work with PowerPoint or Keynote.

It has a USB adapter and four buttons with a 150 foot operating range. The green laser pointer promises to be ten times more visible to the eye than a red pointer. The device can be pre-ordered now for $79.99.