"A great mouse, but not perfect"4.0 starson by zeocean
Pros: Scroll wheel
Lots of buttons
Cons: Loose scroll wheel
Laser sensor at the tip of the mouse,
Summary: Bottom line, the MX 1100 is a great mouse. Compared to the MS Explorer BlueTrack mouse, I think it is superior in terms of ergonomics and functions (more buttons). However, it does not feel as solidly built as the Explorer (the moving scroll wheel from left to right if you shake it) and is not as great for precision work because of its laser position at the tip of the mouse. Most people will likely need to adapt themselves to the laser position in order to fully appreciate this mouse. I have seen people complain about the cursor not reacting when the mouse is moved by a bit and this is probably caused by the laser position.