6-in-1 USB C Hub with 65W Power Delivery, 4K HDMI, 1Gbps Ethernet, USB Ports for
(HDMI Port 4K @ 30Hz 4K @ 30Hz 4K @ 30Hz 4K @ 60Hz 4K @ 60Hz 4K @ 60Hz. Hardware Interface Ethernet, HDMI, USB, USB Type C. Answer 3： 1) Confirm if the connected USB-C port of your device supports DP Alt Mode.