One cable for the monitor, network and charging
The laptop connects with the included 25 cm cable. The second USB-C socket is for power only: plug a USB PD charger of up to 100 W into it and the current flows through the hub to the laptop, so one laptop port stays free. HDMI works when the laptop's USB-C port supports DisplayPort Alt Mode or is a Thunderbolt 3/4 port.

