Dell P2223HC 21.5" 16:9 IPS Monitor - Manual (Page 23)

About your monitor
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23
Universal Serial Bus (USB) interface
This section gives you information about the USB ports that are available on the
monitor.
Transfer speed Data rate Maximum power supported
(each port)
SuperSpeed 5 Gbps 4.5 W
High speed 480 Mbps 4.5 W
Full speed 12 Mbps 4.5 W
SuperSpeed USB 5 Gbps (USB 3.2 Gen1)
USB Type-C Description
Video DisplayPort 1.2*
Data SuperSpeed USB 5 Gbps (USB 3.2 Gen1)
Power Delivery (PD) Up to 65 W
USB Type-C
*HBR2 is supported.
USB 3.2 downstream connector
Pin number 9-pin side of the connector
1 VCC
2 D-
3 D+
4 GND
5 SSRX-
6 SSRX+
7 GND
8 SSTX-
9 SSTX+