The 120 W DC power adapter is exclusively designed to power the docking station in order to ensure all ports works properly. DO NOT use it to power any other devices.
Turn 1 USB-C port into 2x Thunderbolt 3 I/O 40 Gbps, 1x DP 1.4 8K@60HZ, 1x 10Gbps USB-A port, 1x 10Gbps USB-C port, 2x 5Gbps USB-A port and 1x Gigabit Ethernet, 1 3.5mm audio input and output,
For stable and fast network connection, backward compatible with 10M/ 100M/ 1000Mbps. Internet connection automatically adjusts to the optimal level on Windows system.