Dell P2720DCc User Manual page 43

USB-C Allows you to specify the priority to transfer the data
with high resolution (High Resolution) or high speed
Prioritization
(High Data Speed) when using the USB Type-C port/
DisplayPort.
Reset Display Select this option to restore default display settings.
Dell 27 Monitor
Brightness / Contrast Aspect Ratio
Input Source Sharpness
Color Response Time
Display
MST
Menu USB-C Prioritization
Reset Display
Personalize
Others
NOTE:If your PC does not have a built-in battery
pack and is powered directly from the monitor
USB Type-C port (such as the Dell OptiPlex Ultra
Desktop), changing USB-C Prioritization on the
fly would interrupt the power from monitor to the
PC.Please set USB-C Charging
Mode and refer to
when USB-C Charging is set to On In Off
Mode.
Operating your monitor
High Resolution
High Data Speed
to On In Off
Setting USB-C Prioritization
│ 43