Compact portable designFits easily in your bag giving you the freedom to work anywhere.Connects to many devices via Unifying receiverThe mouse connects to Windows Mac or Chrome OS through the tiny wireless Logitech Unifying Receiver.Curved shape with rubber gripThe curved shape with textured rubber grips keeps your hand happy even after long hours.Smart control and easy navigationThe convenient navigation button and tilt wheel put control in the palm of your hand.Responsive smooth cursor controlThe M335 works on various surfaces from metal cafe? tables to tile countertops to your favorite wood desk thanks to its laser-grade optical sensor.