Originally posted by: Ken90630
Hi, Sokratz,
If you're interested, I was told by a Logitech rep recently that the lighter color your mouse pad, the longer the batteries in the MX 700 mouse will last. Seems the darker colored pads (like black or navy blue, for instance) are harder for the optical eye to read than a lighter colored background, and thus the mouse uses more power to do so. The rep also said the mouse tracks slightly less efficiently with the darker pads too, although I used to use mine with a black pad and it tracked fine (I don't game though, so I might not be the best test case for that). I did switch to a lighter colored pad shortly thereafter. This mouse tracks unbelievably well.
Doesn't really answer your original question, but I thought you might like to know this about the MX 700 mouse (if you didn't already).