Enhance your laptop's connectivity with this Lenovo ThinkPad USB 3.0 Docking Station in black (DU9019D1). This docking station is designed for Lenovo ThinkPad Helix and X1 Yoga models and features a passive cooling system. With its audio out, DVI, Ethernet (RJ-45), USB 3.0, and USB 2.0 ports, you can easily connect to multiple devices at once.