Check the listing for details. Pointer Presentation Clicker for Powerpoint Presentations Presenter Remote. Color: Black, Condition: New. Listed at 26.99 USD. 【Physical and Digital Laser Pointer for Presentations】The presentation presenter combines physical and digital laser pointer in one clicker,it can clearly present on a traditional projection screen or LCD/TV screen. 【USB A and Type C in One Presentation Remote】 USB A & Type C receiver combine in a presenter remote, you can freely switch between different port devices such as Mac, laoptop and pc, one for multiple computers.The receiver placed inside the back of the clicker, conveniently to store when not in use. (Powered by 2pcs AAA Battery are not included). 【Multi-function Remote Clicker for Presentations】①Basic funstions of the slide advancer meet your daily presentations:Physical Laser,Page forward/ backward,Black/Full screen/Volume Control;②More advanced functions make rich content interaction during your presentations: Digital Laser,Highlight, Magnify,E-Mark/Eraser,etc. 【Wide Compatibility & Easy to Carry】The remote slide advancer supports systems: Windows 8/10 or later version，Mac OS 10.10 0r later version.Lightweight and compact design is easy to fit into the pocket.