Review on DinoFire Wireless Presentation Clicker Laser Pointer For Cats And Dogs, 330FT Range Remote PowerPoint Clicker, 2.4GHz Presentation Pointer For Mac, Laptop, And Computer Presentations by Chris Burks

I have tried several wireless presenters over the last few years and this is the best I've found so far. I've never had to change a battery, the wireless connectivity works fine, and unlike some other presenters, I've never found a computer that has trouble recognizing the USB wireless antenna. The magnetic USB storage slot in the device is also cool. One other subtle advantage of this device is that it is roughly the same size as a sharpie marker, so any pen slot that will fit a sharpie will snugly fit this device, which means even slim backs and briefcases usually come with a perfect spot to store the device when not in use.The only bad thing about this device is that there isn't a lot of friction in the USB antenna retaining slot, and the magnet isn't the strongest, so it is easy for the USB antenna to become loose and fall out. Dinofire's customer service is excellent, though, and immediately sent me out replacements at no charge when I asked them about how to replace the USB antennas. IF they keep that level of support up, then I have no complaints with this device, because it functions exactly as it is meant to, and works very well!