8 | About your monitor
Back and bottom view
Label
Description
Use
1
Audio line-out port
Connect speakers to playback audio coming through
HDMI audio channels.
Only supports 2-channel audio.
NOTE:
The audio line-out port does not support
headphones.
WARNING: Excessive sound pressure from
earphones or headphones can cause hearing
damage or loss.
2
USB Type-C/DisplayPort
Connect to your computer using the
USB Type-C
cable. Also provides Power Delivery of up to 45 W.
NOTE:
USB Type-C is not supported on Windows
versions that are prior to Windows 10.
3
HDMI port
Connect your computer with an HDMI cable.
4
Power-adapter port
Connect the power adapter to the monitor.
5
USB 3.0 downstream ports Connect your USB device. You can use these ports
only after you have connected the USB cable (Type-C
to Type-C) from the computer to the monitor. Port
with
battery icon supports Battery Charging
Rev. 1.2.
6
Cable-management slot
Use to organize cables by placing them through the
slot.
7
Regulatory label, barcode,
serial number, and Service
Tag label
Lists the regulatory approvals. Refer to this label if
you need to contact Dell for technical support.
NOTE:
The rating label is located at the base of
the stand.
