Presentation Clicker Pointer,2.4GHz Wireless Presenter Remote Presenter Clicker for Slideshow PowerPoint Presentation Pointer for Mac, Keynote, Computer, Laptop (Battery Included)
Innufeal
Better Presentations: A Guide for Scholars, Researchers, and Wonks
Columbia University Press
Wireless Presenter, Hyperlink Volume Control Presentation Clicker RF 2.4GHz USB PowerPoint Clicker Presentation Remote Control Pointer Slide Advancer (Black)
DinoFire
Rechargeable Finger Ring Wireless Presenter Clicker for PowerPoint, Keynote, Mac, Laptop - USB Presentation Remote with 2.4GHz RF
DinoFire