AMERTEER Wireless Presenter, PPT Controller Presentation Remote Control Laser Po

I am using the Amerteer wireless presenter with a Google Play piece of software called "Teleprompter). The unit was completely Plug-and-Play. It comes with a Wireles USB connection to your PC. You just pop in the battery, plug in the USB and start clicking. The unit has a dedicated Stop/Start button. A button to restart the presentation from the very begining and also a to buttons for Fast Forward and rewind. The other key item is the spacing of the Buttons themselves. They are on opposite sides of the remote control and thus make it difficult to press a "wrong" button during a presentation. This allows the presenter to run everything completely by feel. It literally took less than 5 minutes, from unboxing, hook up, training and having the presentr run a full recorded presentation, without any hicups. I do not know a lot about different presentation systems, but for less than $20 I purchased the softwaer and controller. From my perspective both were amazing investment and more than address our Presentation neeeds (the author of the software recommend the Amerteer Wirelss Presenter for his software and that is why I made the original purchase --- I am very happy that I did -- if you check YouTube there is a great video about the software and you can also find video of how to build an inexpensive Telepromter -- I think I spent another $20 on the material and a good afternoon building the telepromter -- there were even cheaper versions of it, but the one I choose to build is a lot sturdier, so again, I am very happy with my choice there as well).