The SD4780P USB-C & USB-A 10Gbps Dual 4K Hybrid Docking Station w/ 100W Power Delivery - DP++ & HDMI - Win/Mac/Chrome is the ultimate hybrid docking solution for Ultra High Definition Dual 4K @ 60Hz video. Features include the ability to select between HDMI 2.0 and DP++ 1.2, with four video ports in all (no need for cumbersome adapters); six USB ports; 100W of power delivery (perfect for the newer MacBook Pro); a 1m (3.28 feet) USB-C to USB-C cable with USB-A adapter (for USB-A devices that require power delivery, see our optional power splitter K38310); Thunderbolt 3 compatibility; optional Kensington DockWorks™ software, for the best connection, performance, and security from your Kensington dock; and a three-year warranty. VESA compatible. 2 x HDMI v2.0 and 2 x DisplayPort 1.2++. Windows 7 or above, macOS 10.14 or above, Chrome OS 44 or above. 3-year warranty. Black.