SMK-LINK VP4590 RemotePoint Ruby Presentation Remote Control combines executive styling ease of use and uncompromising performance. Sporting a bright red laser pointer this intuitive remote features presentation controls including Next Page Previous Page Blank Screen and presentation Slideshow/Esc. Additionally the full-featured RemotePoint Ruby delivers joystick 360-degree cursor navigation with right and left mouse click buttons a document scrolling wheel a power management control and a dock-able USB receiver. The ergonomically balanced RemotePoint Ruby seems to almost disappear in your hand while enabling flawless PowerPoint and Keynote presentations - all from up to 75 feet (23 meters) away.