A boon for those who have to constantly hold various lectures, seminars or presentations will be gadget Kensington Presenter Pro Remote.

This wireless device allows complete control over your PowerPoint presentations and Keynote within a radius of 45 meters from the receiver, and the latter, in turn, is interesting built-in card reader for microSD memory cards up to 32 GB, so that storage will not need to use a separate stick.

The device runs on two batteries type AAA, has built a green laser pointer, and its cost is $ 99.99.