Advanced docking station adds DisplayPort, HDMI, USB 3.1, USB-C, Audio/Microphone and Gigabit Ethernet connectivity and PD charging up to 60W to your USB-C or Thunderbolt 3 enabled laptop Leading Edge USB Docking Solution - Transforms a single USB-C port (Thunderbolt 3 compatible) into multiple connectivity options to your USB-C computer Industry Recognized Display Technology from DisplayLink® - Supports single 5K @60Hz Ultra HD video output through dual DisplayPortNote: In order to support 5K video output, connect both DisplayPort outputs to a single 5K TV/Monitor Flexible Video Interface - Enables dual 4K @60Hz displays through HDMI/HDMI, DP/DP or HDMI/DP outputs with 5.1ch surround sound USB-C PD Charging - Supports up to 60W power output to charge your laptopNote: The laptop's USB-C port must also support USB Power Delivery (PD) technology Maximize USB 3.1 Connectivity - Adds four USB 3.1 Type-A and two USB-C Gen 1 ports to connect to various USB devices simultaneously Reliable Wired Ethernet - Network connectivity through embedded 10/100/1000BASE-T Gigabit Ethernet port Convenient Audio Connectivity - Connect stereo earphones/speakers and microphone through built-in 3.5mm audio jack and microphone jack respectively Power Switch - Conserves energy when not in use, built-in LED provides easy recognition of power status OS Compatibility - Supports various Windows and Mac computersNote: Our adapter DOES NOT work with the latest Mac OS 10.13.4 update. Apple discontinued support for Video over USB on the new update. Apple has not said if they will provide updates to fix this issue. It's recommended to stay with 10.13.3 or earlier.