I love this wireless mouse! It is silent so even if you push the button fast you can't hear it click (sometimes regular ones get on your nerves). Also you can change the speed of the pointer directly from the mouse instead of going into your settings that make it convenient. Also the USB you hook up into your computer is smaller than some other ones and it doesn't get in the way of handling your notebook! (the bigger ones stick out so you get scared that you will bend it accidentally) Also after you charge the mouse it lasts a long time. I charged it once when I received it and I still haven't charged it yet and its been a month plus I even keep it on and still the battery lasts!