Agptek USB Wireless Presentation Remote Powerpoint Presenter Laser Pointer

This is a great tool for PowerPoint presentations, with it, you don't need to stand beside your computer or have an additional person click the slide for you. Advanced radio frequency (RF) technology that works through walls and control distance up to 15-

Agptek USB Wireless Presentation Remote Powerpoint Presenter Laser Pointer Radio Frequency wireless connectivity helps reduce the clutter of wires around your Computer Laser resolution for smoother movement and hassle-free performance