Lenovo ThinkPad USB 3.0 Docking Station (0A33970)Black

- 4 x USB 3.0 and 1 x USB 3.0 always-on port - 1x DVI D, 1 x DVI I, 1 x Gigabit Ethernet, 1 x DVI-to-VGA monitor adapter - Dock requires included AC power to operate (Does not power charge laptop) - IMPORTANT: An update of device drivers may be required for proper functionality - COMPLETE Compatibility List in DESCRIPTION