Dell P2722HE 27" 16:9 USB Type-C IPS Monitor - Manual (Page 33)

Setting up the monitor
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Connecting the DisplayPort (DisplayPort to DisplayPort) cable
Connecting the USB Type-C cable
NOTE: Use the USB Type-C cable shipped with monitor only.
• This port supports DisplayPort Alternate Mode (DP1.2 standard only).
• The USB Type-C power delivery compliant port (PD Version 3.0) delivers up
to 65 W of power.
• If your notebook requires more than 65 W to operate and the battery is
drained, it may not be powered up or charged with the USB PD port of this
monitor.
Connecting the HDMI cable (optional)