Logitech B100 Optical USB Mouse (White)

You'll enjoy smooth, precise cursor control that lets you edit documents and navigate the Web more efficiently. It works right out of the box - you just plug it into your USB port and you're ready for business. Left-handed or right, you can work comfortably all day long with this ambidextrous mouse. You're in control with smooth, responsive optical tracking that moves the cursor just where you want it. Logitech B100 - Mouse - right and left-handed - optical - 3 buttons - wired - USB - white