Dell Port Replicator with Thunderbolt 3 ConnectorSolve limited connection options with this port replicator and easily connect a mouse, printer or other USB devices. Mirror or extend your desktop to multiple external displays.Connectors: 1 x Ethernet (RJ-45) + 1 x Headset (line-out) + 1 x DC-In (power) + 1 x Kensington-Lock + 2 x DisplayPort + 1 x HDMI + 1 x Audio-Combo + 2 x SS-USB 3.0 (Super Speed USB) + 2 x USB-C + 1 x Thunderbolt 3.0 SS (always S-on - USB charging), contents: Delivery: Port Replicator + Power Cable + Installation Manual, AC Adapter Included: 180WAccording to Dell specifications: 130W power supply for Dell systems, 90W power supply for non-Dell systems. Connection is via Thunderbolt 3