BenQ M310

This mid-priced wireless mouse sports an aerodynamic oval shape that fits naturally in the contours of your hand, and its black and silver colors match inconspicuously with most laptops. The best feature is the easy installation: Just plug in the USB adapter and you're done. The M310 also has a unique chamber inside its chassis for storing the adaptor, so you never have to fish for it in your bag. Inserting the adapter automatically powers down the mouse, but you can save battery life by holding down both the left and right mouse buttons. BenQ includes a black carrying case, making this a great all-around choice.