ThinkPad USB-C Dock Gen 2, 40AS0090US Color: Black Max Number of External Monitors: 3 Refresh Rate:3840x2160 @60Hz AC Plug: Slim-tip Output Power Max :60W Brand: ThinkPad Audio Ports 1x Combo Audio Jack Charging Port: DC-IN USB Ports: 3x USB3.1 2x USB2.0 Video Ports: 2x Display Port 1x HDMI Port Ethernet: 1x Gigabit Ethernet Input Power 90W Physical Security Feature:1x Security lock slot Power Button: Yes Power Delivery: Yes ThinkPad USB-C Dock Gen 2; 90W AC Power adapter; Power cord; Pubs; Cable