Apple Mac Mini MC438LL/A Server

First off, i've tried over half a dozen wireless mice in the last five years. Every new one seems to claim that they're all lag free. That's not the case with me. I've even tried wireless mice up to a hundred dollars in price and even some Bluetooth mice. They are usually fine on a small laptop screen, but when you connect them up to a 24" LCD there is barely noticeable lag. It's so small that 95% of people would probably not notice it at all. It only seems to occur on large screens and it's a big enough annoyance to keep me from using a wireless mouse of any kind.

I heard about the new Blue-Track technology and just figured it was just a marketing thing and not really something new. I figured it was perhaps just an Optical mouse in disguise. After losing my receiver for my VX Revolution (which is a very good mouse) I needed a new mouse for my laptop with a small receiver. I read up about these and a almost went for the Mobile Mouse 5000 instead, but glad I didn't. I saw... Read more

I bought this wireless mouse mainly because it was advertised to work on almost any surface and because of the nano receiver. While I really liked the design and features of the mouse, the reliability issue turned me off. The mouse worked for exactly five days. At the end of the fifth day, my computer did not recognize the USB nano receiver. When I plugged the nano receiver from the USB port, I immediately knew what was wrong. The receiver was too hot; apparently shorted out somehow. It turns out this is more common than I thougth (just search on google). I returned the product the next day and replaced it with a Logitech V450.

I bought this mouse because it was less expensive than the Logitech m305 (not on sale $40, but wait for it to go on sale for $25 at Best Buy). It feels about the same, a little lower (flatter). However, if you're used to having the scroll wheel "click" with detents, don't buy this - you'll be annoyed by the smooth rolling of the wheel with no detents. And, like many others here, mine failed after four wheels because of the now-common receiver short-circuit problem where the nano piece gets overheated, and the mouse stops working - this is a non-recoverable problem.