One of the laptop’s USB-C ports also supports Power Delivery 3.1 (the second is standard PD), and both are compatible with DisplayPort 1.4 video output. Dell says it’s made the USB-C ports on ...
but the monitor’s USB-C port can also serve as a video-input alternative to HDMI or DisplayPort; and some USB-C monitors can even charge a connected device while in use. The details of USB-C can ...