Review on USB Rechargeable Hyperlink Wireless Presentation Clicker Remote Control RF 2.4GHz For Keynote/Mac/PC/Laptop - DinoFire Green Light by Casey Tatum

I purchased this wireless presenter to replace one of a different model and manufacturer that was wearing out. Yes, I wore out a presenter! I wanted to get away from batteries, a brighter laser, and something smaller than the old one I was using. As a college instructor, I have to carry everything with me for my classes, so size and compactness matters, as well as ease of use.I gave it 5 stars for the following reasons. 1. I really like how small and compact this presenter is. The pictures on the product page don't give you a good idea, but I took a picture next to a fountain pen and a Pentel click eraser for comparison. This is only slightly larger than these typical writing devices. 2. I really like the fact that the USB receiver has a magnet instead of a friction connection. It means that it won't wear out over time and become loose. The receiver is also very small. It is not going to get in the way on the computer if you have another USB drive plugged in. 3. The laser is bright. I mean very bright. It shows up across the room on a screen very well. I have not tried it on an LCD screen, so I can't say whether that would work or not, but on a white, presentation screen it is visible easily.I would have liked to give it only 4 1/2 stars for one reason. I really wanted some larger 'bumps' on the buttons. I will end up getting some sugru or something similar and creating a bigger bump on the down (the middle) button so I don't have to look at the presenter to center myself. The physical contact needs to be larger so I can re-orientate my thumb without looking at the device. This is a small complaint, however. It functions perfectly, and I am very pleased.