Part/Model Number: ThinkPad Pen Pro 2 / 4X80K32538 / 01LW778 / SD60M67360. Manufacturer's Part Number: 4X80K32538. The Lenovo ThinkPad Pen Pro for Yoga 260 / X370 / X380 with 2,048 levels of pressure sensitivity is an ideal input solution to give the user a precise content-creation experience.
