Summary: I bought this mouse in February 2014. I had intermittent issues and replaced my Bluetooth dongle which helped. I was replacing batteries every 3 weeks until in August this mouse died. I returned the dead mouse to the factory which replaced it in 7 days. It's been 1 month now and the mouse is dead. The 1st return shipping cost was okay a 2nd return is not worth it. This mouse is fit for burial.
Summary: From some reason it took quite a long time for the Bluetooth to pair with my new Surface Pro 3. This has me worried. Eventually, however, it paired and now is working beautifully. Small, light, and comfortable in my hand. Far more reliable, stable, and responsive than the track pad on the Surface Pro 3 detachable keyboard.
Summary: This mouse feels pretty nice. It is on the small side (being a portable mouse and all) which doesn't bother me since I have small-ish hands but one should be aware. It says it's a "compact" mouse after all in the description. I was pleasantly surprised at the heft of the mouse though. It feels properly weighted and balanced for a small mouse which is something that you don't find in many cheap mice these days. Despite its price, it doesn't feel cheap which is nice.
WARNING: does not work in Windows 8.1, need to rollback driver
26 July 2014
Summary: This mouse was working fine when I was using Windows 8. But when I upgraded to Windows 8.1 it started freezing every few minutes, the only way to reset it was to turn it off and turn it back on -- inconvenient to say the least. Tech support answered after 3 days and was utterly unhelpful ("Did you try changing the battery?") Searching the Internet showed that some people had problems with Power Management options in the Windows Bluetooth configuration.
Summary: I was searching for my shield and tablet a mouse to play and do internet. Very good choice, easy step to match Bluetooth mouse. DPI it very usefull when you play game! recommand for the price, very cheap!
Summary: It was really easy to follow the instructions and get this setup on an ultrabook and desktop with Windows 8.1 Professional 64. I didn't have any issues with it losing connectivity or any lag while waking. The mouse is compact and comes with a great little plastic case that you can keep it in. I had no problem fitting the mouse/case in the front pocket of my ultrabook sleeve case.
Summary: I've been shopping for a Bluetooth mouse for my Mac for a while, now, and I've been through quite a few different models trying to find the perfect fit. Well, this is it. Ergonomic, browser buttons, laser tracking, and even a DPI button which I can customize to do something else (sorry, I don't care about changing my DPI on the fly)!
Summary: Let me start by saying I really like this mouse. It fits my hand, its small enough to travel with, and in my opinion lightning fast. I did not give it 5 STARS for three reasons. First, as another reviewer noted sometimes the mouse will go to sleep and not wake up immediately. I found this mouse woke up faster than my last mouse – so while it is a bit annoying I’m not losing any productivity while using it.