Dell Alienware 25 Gaming AW2523HF Alienware AW2523HF Monitor Users Guide - Page 19

Universal Serial Bus USB, Maximum power consumption each port

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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 Super speed Data rate 5 Gbps Maximum power consumption (each port) 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 1 2 3 4 5 6 7 8 9 Shell Signal name VBUS DD+ GND StdB_SSTXStdB_SSTX+ GND_DRAIN StdB_SSRXStdB_SSRX+ Shield Pin number 1 2 3 4 5 6 7 8 9 Shell Signal name VBUS DD+ GND StdA_SSRXStdA_SSRX+ GND_DRAIN StdA_SSTXStdA_SSTX+ Shield About your monitor | 19

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About your monitor
|
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
StdB_SSTX+
6
StdA_SSRX+
7
GND_DRAIN
7
GND_DRAIN
8
StdB_SSRX-
8
StdA_SSTX-
9
StdB_SSRX+
9
StdA_SSTX+
Shell
Shield
Shell
Shield