I've had one for over a year now and would not go back. This is the model I have Logitech Cordless Laptop Mouse (V200)
http://www.futureshop.ca/catalog/pro...10066932&catid=
It is not rechargeable but I have no problems using it. It acts like another USB device, and the durability is great. Even though it is not rechargeable I've only changed the batteries once since I've got this mouse. I would highly recommend this mouse.