Focus on Wireless Presenter for 10 years. KNORVAY N26C laser pointer, 2.4G universal channel, 360° control. Automatic Frequency Hopping technology avoids other RF signal interference. Supporting plug and play, this presenter has good compatibility with USB1.1, USB2.0, USB3.0. You are in control of your power point no matter which direction you face to or which corner in a room you stand.

Soft Silica Gel buttons allow for comfortable use. Storable receiver for easy carrying. Support functions including Page up and Page down, Full screen, Black screen.

Low power reminding function, the led will flash slowly when the power is low.

Supports Windows7/ 8/ 10/ Linux/ Android/ Mac OS. Used for Word, Excel, PowerPoint, Keynote, Prezi 

ACD See, website, iWork and Google Slides.