Kensington Wireless Presentation Remote with 8 GB Memory (K75233AM) present

The Wireless Presentation Remote is designed without a laser pointer so it can be used for presentations in locations where lasers are not allowed. You can easily go forward and back on your PowerPoint or Keynote slides, and you can hide your screen. With a 65 feet range, you can remain in control of your presentation while you roam the room. Optimized to work with macOS, Windows, and leading presentation software such as PowerPoint, Keynote, Adobe PDF and Google Slides.