Good unit, good tracking seems to have efficient power usage. Only downside is it is not Bluetooth only RF so you have to use a USB port for the receiver.
[This review was collected as part of a promotion.] I brought 1 mouse about a month ago it work so well I just got another one two week ago I can not say enough about the mouse the fell of it one touch in you are there thank you for putting out a good product
[This review was collected as part of a promotion.] I will have to say this is the best wireless mouse I have purchased. Even came with battery that's a plus for the extra too! Moves freely, scrolls up and down eaily no pausing, easy to manuver over mouse pad. Just excellent is all I can say. Love it! Makes working easier then with a wire mouse which I used before the wireless. Thank You all very Much!