The RemotePoint Ruby Pro from Smk-link is a presentation remote control for Microsoft PowerPoint and Apple Keynote slides on Mac and Windows PCs. It works wirelessly from up to 75 ft away and features large slide toggle buttons and a red laser pointer.

The Ruby Pro is very easy to use. Simply install the supplied AAA batteries, insert the included USB receiver into a USB port on your computer, and flip the "On" switch. The first time you plug in the USB receiver, your computer will go through a process of recognizing it and installing a built-in native driver, and then you can begin your presentation. The Ruby Pro has an ergonomic form and soft-touch case that gently fits in your hand.