Connecting The Usb-C (C-A) Cable; Connecting The Displayport (Displayport To Displayport) Cable; Connecting The Hdmi Cable (Optional) - Dell P2424HT User Manual

Connecting the USB-C (C-A) cable

HDMI USB-C
USB-C
NOTE: The touch input only works if a data cable is connected from
the monitor's upstream USB-C port to the computer with the in-box
USB C-C or USB C-A cable.

Connecting the DisplayPort (DisplayPort to DisplayPort) cable

HDMI USB-C
DP 1.2

Connecting the HDMI cable (optional)

HDMI USB-C
HDMI*
HDMI* = Supports up to FHD 1920 x 1080 @ 60Hz as per specified in HDMI 1.4.
54 │ Setting up the monitor
USB 3.2
DP 1.2
HDMI*