Not many people know that A4 Tech is the first company world wide to come up with a wireless optical mouse that does not require batteries. That alone is a pretty cool trick, but what is even cooler is the method they use to pull this off. It is done with RFID, you know these things that people are all concerned about for fear that the Government will be able to track you wherever you go. I am not worried about that I just want it to remember where my mouse is. So come check out the review to learn more about this subject.



Link: Hitechreviews