GENUINE Dell K20A001 K20A WD19S Thunderbolt Docking Station Docking Interface: USB-C Video Interfaces: HDMI, DP Dimensions (WxDxH): 8.1 in x 3.5 in x 1.1 in Max Resolution: 3840 x 2160 - 30 Hz (3) - USB 3.1 Gen 1 - 9 pin USB Type A\ (2) - DisplayPort - 20 pin DisplayPort (1) - HDMI - 19 pin HDMI Type A (1) - USB-C (2) - USB-C 3.1 Gen 2 (1) - Speakers 3.5 mm out (1) - Headpones 3.5 mm out (1) - Ethernet 1000 - RJ-45
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