Users Guide
62 | Appendix
Universal Serial Bus (USB)
This section provides information about the USB ports available on your monitor.
Your computer has the following USB ports:
Bottom •One USB 3.0 upstream port
•Two USB 3.0 downstream ports
Left Two USB 3.0 downstream ports
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.
NOTE: This monitor is Super-Speed USB 3.0 and High-Speed USB 2.0 compatible.
USB 3.0
Transfer speed Data rate Maximum power consumption (each port)
SuperSpeed 5 Gbps 4.5 W
Hi-Speed 480 Mbps 4.5 W
Full speed 12 Mbps 4.5 W
USB 2.0
Transfer speed Data rate Maximum power consumption (each port)
Hi-Speed 480 Gbps 2.5 W
Full speed 12 Mbps 2.5 W
Low speed 1.5 Mbps 2.5 W
USB 2.0 downstreamport
Pin number Signal
1 VCC
2 DMD
3 DPD
4 GND