Dell U3821DW 37.5" 21:9 Curved IPS Monitor (Silver) - Manual (Page 12)

12
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About your monitor
*Headphone usage is not supported for the audio line out connector.
**To avoid signal interference, when a wireless USB device has been connected to
a USB downstream port, it is NOT recommended to connect any other USB
devices to the adjacent port(s).
7 Audio line-out port Connect your external speakers.*
8 Super speed USB
5Gbps (USB 3.2 Gen1)
Type-B upstream port Connect the USB cable that came with your
monitor to the computer. Once this cable is
connected, you can use the USB connectors
on the monitor.
9 Super speed USB
5Gbps (USB 3.2 Gen1)
Type-A downstream
port (3) Connect your USB 3.2 Gen1 (5Gbps)
device.**
NOTE: To use these ports, you must
connect the USB cable (shipped with your
monitor) to the USB-upstream port on the
monitor and to your computer.
10 RJ45 port Supports Ethernet connection 10/100/
1000 Mbps.
11 Super speed USB
5Gbps (USB 3.2 Gen1)
Type-A downstream
port with Power
Charging Connect your USB device** or charge your
device.
NOTE: To use this port, you must connect
the USB Type-C cable or USB upstream
cable (shipped with your monitor) to the
USB Type-C upstream port or the USB Type-
B upstream port on the monitor and to your
computer.
12 USB Type-C
downstream port Connect your USB device.**
NOTE: To use this port, you must connect
the USB Type-C cable or USB upstream
cable (shipped with your monitor) to the
USB Type-C upstream port or the USB Type-
B upstream port on the monitor and to your
computer.
13 Speakers Provides audio output.