Dock - WD19 180W - Dell 130W power delivery dock - WD19. 3840 x 2160 - 30 Hz. Data Link Protocol: Ethernet, fast Ethernet, Gigabit Ethernet. 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 speakers - Output - Mini-phone 3.5 mm, 1 x headset - Output - Mini-phone 3.5 mm, 1 x network - Ethernet 1000 - RJ-45, 1 x Thunderbolt 3 - Thunderbolt - 24 pin USB-C. 1 x SuperSpeed USB-C cable - 3.3 ft.
