Dell P3221D Users Guide - Page 20
NOTE: This monitor is SuperSpeed USB 5Gbps USB 3.2 Gen1 and High, SuperSpeed USB 5Gbps USB 3.2 Gen1
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Universal Serial Bus (USB) This section gives you information about the USB ports available on your monitor. NOTE: This monitor is SuperSpeed USB 5Gbps (USB 3.2 Gen1) and Highspeed USB 2.0 compatible. Your computer has the following USB ports: • 2 downstream - SuperSpeed USB 5Gbps (USB 3.2 Gen1) • 2 downstream - USB 2.0 NOTE: The monitor's USB ports work only when the monitor is on or in the power save mode. If you turn off the monitor and then turn it on, the attached peripherals may take a few seconds to resume normal functionality. SuperSpeed USB 5Gbps (USB 3.2 Gen1) Transfer speed Data rate SuperSpeed Hi-Speed Full speed 5Gbps 480 Mbps 12 Mbps USB 2.0 Transfer speed Data rate Hi-Speed Full speed Low speed 480 Mbps 12 Mbps 1.5 Mbps Maximum power supported (each port) 4.5 W 4.5 W 4.5 W Maximum power supported (each port) 2.5 W 2.5 W 2.5 W 20 | About your monitor