A unique adjustable hinge allows you to choose the best angle between 0°and 20° for a more natural hand position and greater comfort. Change the speed and accuracy of your cursor for optimal control with a press of a button. Get things done faster with quick access to shortcuts. The precision scroll wheel features horizontal scrolling and a convenient middle click. Connect and work on two devices at the same time and easily switch between them Boost your cross-computer experience with Logitech FLOW technology. Copy and paste text, images and files between computers Battery holds power for up to 4 months on a full charge. One minute of charge gives up to a full day of use.
