Tech Specs Product Type Docking station Docking Interface USB-C Video Interfaces HDMI, 2 x DP, USB-C Dimensions (WxDxH) 8.1 in x 3.5 in x 1.1 in Weight 20.63 oz Color Black Networking Gigabit Ethernet Power Power adapter 180 Watt AC 120/230 V (50/60 Hz) Max Resolution Details 3840 x 2160 - 60 Hz (DisplayPort 1.4 over USB-C) 3840 x 2160 - 30 Hz (DisplayPort 1.2 over USB-C) Networking Data Link Protocol Ethernet, Fast Ethernet, Gigabit Ethernet Expansion / Connectivity Interfaces 2 x display / video - DisplayPort - 20 pin DisplayPort 1 x display / video - HDMI - 19 pin HDMI Type A 1 x USB-C 3 x USB 3.1 Gen 1 - 9 pin USB Type A 2 x USB-C 3.1 Gen 2 1 x network - Ethernet 1000 - RJ-45