Pros: Connects easily, and seems to operate ok. Well packaged and uses a very small dongle that connects to a USB port. No issue get it to operate, and is being used on a Lenovo x201 laptop.

Cons: The switches are way too sensitive, and I found myself accidentally clicking the rear of the mouse all too often. This mouse is small and very flat, and does not fit in my hand well. The whole point of a nice mouse is one can JUST USE IT! and not have to think and be so careful about it. If one has a very light touch and small hands, this might be ok; it caused me to think too much about the use of the mouse.

Overall Review: Only recommended for those that would like a small flat mouse, and have a very light touch.

Pros: SHould be a nice drive if it would match the QNAP connector

Cons: Does not fit with the QNAP SATA connector. There is a tiny bridge on the connector which renders this drive incompatible. No way to know this ahead of time. All docs & photos look identical. Due to Newegg, I am out $52 restocking +$30 shipping. Pretty poor deal. Moved to another vendor.

Overall Review: When did this new style SATA connector appear? ALL QNAP servers are now incompatible with these style drives. The QNAP list DOES NOT mention this?