About your monitor
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19
Universal Serial Bus (USB)
This section gives you information about the USB ports available on your monitor.
NOTE: Up to 2 A on USB downstream port (Port with
battery icon) with
BC 1.2 (Battery Charging 1.2 technology) compliance devices; up to 0.9 A
on the other USB downstream ports.
Your monitor has the following USB ports:
• 1 upstream port - at rear
• 4 downstream ports - at rear and bottom
Power Charging Port - the ports with
battery icon supports fast current
charging capability if the device is BC 1.2 compatible.
NOTE: The monitor’s USB ports work only when the monitor is on or in the
Standby Mode. If you turn off the monitor and then turn it on, the attached
peripherals may take a few seconds to resume normal functionality.
Transfer speed
Data rate
Maximum power consumption (each port)
Super speed
5 Gbps
4.50 W
Hi-Speed *
480 Mbps
4.50 W
Full speed *
12 Mbps
4.50 W
* Device speed when High Resolution is selected.
USB upstream port
USB downstream port
Pin number Signal name
Pin number Signal name
1
VBUS
1
VBUS
2
D-
2
D-
3
D+
3
D+
4
GND
4
GND
5
StdB_SSTX-
5
StdA_SSRX-
6
St
6
St
7
GND_DRAIN
7
GND_DRAIN
8
StdB_SSRX-
8
StdA_SSTX-
9
St
9
St
Shell
Shield
Shell
Shield