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.