ThinkPad Hybrid USB-C with USB-A Dock, One dock for all notebooks: Enhances the performance of Lenovo USB-C notebooks and tablets through USB-C connection, as well as a range of PC brands that support Display Link technology, Rich performance: Provides up to dual UHD 4K display with DP and HDMI ports. Up to 10Gbps data transfer speed on three USB3.1 gen2 ports, and rapid charging for most current ThinkPad notebooks, Enterprise manageability & simplification: Host of manageability features like PXE boot, Wake-On-Lan from sleep mode, and MAC address Pass-through. Ideal for enterprise customers on most current ThinkPad notebooks, Docking interface: USB-C cable with USB-C to USB-A dongle, 2 x DP, 2 x HDMI, 3 x USB-A gen2, 1 x USB-C gen2, 2 x USB2.0, 10/1000 Gigabit Ethernet, 1 x Audio combo Jack. No ethernet port - not compatible with mechanical docking stations, only supports cable docking.