Dell P2423 - Universal Serial Bus (USB) Interface; USB 3.2 Gen1 (5 Gbps) Ports and Functionality

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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
Super-Speed 5 Gbps 5 V/0.9 A (Max, each port)
High speed 480 Mbps 5 V/0.9 A (Max, each port)
Full speed 12 Mbps 5 V/0.9 A (Max, each port)
SuperSpeed USB 5 Gbps (USB 3.2 Gen1)
NOTE: This monitor is SuperSpeed USB 5 Gbps (USB 3.2 Gen1)
compatible.
USB 3.2 Gen1 (5 Gbps) upstream connector
Pin number 9-pin side of the connector
1 VCC
2 D-
3 D+
4 GND
5 SSTX-
6 SSTX+
7 GND
8 SSRX-
9 SSRX+