Logitech B100 Optical USB Mouse An office is basic with built-in quality.– Comfort in hand Left-handed or right, you can work comfortably all day long with this ambidextrous mouse. Smooth operator, You are in control with smooth, responsive optical tracking that moves the cursor just where you want it. Ready in no time This plug-and-play mouse is simple to set up— you just plug it into your USB and get back to business. 03 Years Warranty