Kensington PowerPointer Presentation Remote

PowerPoint integration for Windows and macOS
Uses presenter features already built into PowerPoint, such as a digital laser pointer and pen. Compatible with PowerPoint 2010 or later on Windows and PowerPoint version 16.09 or later on macOS. Adapter required for use with USB-C ports (not included).
Virtual laser pointer and pen visibility when using PowerPoint
Can be seen on multiple presentation screens simultaneously. It’s the ideal presentation tool for conference rooms and auditoriums with more than one display screen, or online meetings with remote audiences using web meeting tools such as Webx, GoToMeeting, Sky and join.me.
Intuitive controls
Larger concave forward button and smaller convex back button are positioned next to each other as you would expect to find on a keyboard, ensuring buttons are easy to find simply by touch, even in a dark auditorium.