This is my third wireless mouse from Logilink, I am very satisfied, especially with the price. It is slightly smaller than normal optical mouse, but is still well in hand, takes up very little space away, so that's still good to use on the train or on the thigh while watching TV. The handling is quite good by the rubberized surface. The receiver is tiny, so is also the Notebook Laptop ode hardly before, I can not even take it off when the laptop is in the bag. Operation running smoothly, even with wireless keyboard and mouse on the other in the same room. The batteries last for ever felt, at (but not daily use) a computer over a year now. All in all, a strong buy recommendation for people looking for a reliable normal mouse without special functions or additional keys.