<ul><li>1200 dpi resolution</li><li>Advanced power management system automatically switches to low power mode during inactivity</li><li>Unique soft-touch finish offers the ultimate in all-day comfort</li><li>Unique battery compartment with hinge design securely holds and eases battery removal and installation</li><li>Exclusively contoured for both right and left-handed usage</li><li>Tilt wheel for four-way scrolling</li><li>Works on many surfaces</li></ul> The ThinkPad Pen Pro is similar in size and shape to an actual ink writing instrument. With 2,048 levels of pressure sensitivity, it is an ideal input solution to give users a precise content creation experience. Users will also enjoy easy access to right and left click buttons built into the shaft of the pen that provide additional tools for data interaction. Powered by an AAAA battery, the Pen Pro is designed to provide a premium pen experience with ThinkPad touchscreen-enabled devices.<br /><br />There is a USB pen holder in the box so you can easily keep your pen attached to your ThinkPad system.<br /><br /><p> </p>