Every classroom is set up differently. You may be using a laptop or a desktop computer. Your projector may be ceiling mounted or on a rolling cart. And that 15′ USB cable that came
with your eBeam might not be long enough, especially if your desktop computer is in the back of the room. Double the length of your USB cable to 31′ by using our 16′ 2.0 USB Extension Cable for only $24.95. You can daisy chain several of these extension cables together for a total of 80′ without signal degradation. This 16′ extension cable features a signal repeater at one end to ensure your eBeam still functions properly.
If you take your eBeam System on the go, you will want to stock up on this extension cable for a backup. That way you are always sure your USB cable will stay out of your way as you make your presentation with your eBeam Portable System. Run the extension cable around the edge of the room so that the presenter’s space at the front of the room stays clear and open. Plug the mini-USB end of your USB cable into the eBeam receiver as usual. Plug the USB connection into the USB extension cable and connect the extension cable to your computer. This is an affordable alternative to the eBeam Bluetooth System, which has no cables connected from the eBeam to the computer.