Dell P6524QT User Manual page 25

Universal Serial Bus (USB)
This section gives you information about the USB ports available on your display.
Your computer has the following USB ports:
• 3 USB 3.1 upstream
• 4 USB 3.1 downstream (1 USB charging port)
NOTE: The display's USB ports work only when the display is on or in the
standby mode. If you turn off the display and then turn it on, the attached
peripherals may take a few seconds to resume normal functionality.
Transfer speed
SuperSpeed
Hi-Speed
Full speed
USB 3.1
upstream port
Pin number Signal name
1 VBUS
2 D-
3 D+
4 GND
5 StdB_SSTX-
6 StdB_SSTX+
7 GND_DRAIN
8 StdB_SSRX-
9 StdB_SSRX+
Shell Shield
Data rate
5 Gbps
480 Mbps
12 Mbps
Pin number
1
2
3
4
5
6
7
8
9
Shell
Power consumption
4.5 W (Maximum, each port)
4.5 W (Maximum, each port)
4.5 W (Maximum, each port)
USB 3.1
downstream port
Signal name
VBUS
D-
D+
GND
StdA_SSRX-
StdA_SSRX+
GND_DRAIN
StdA_SSTX-
StdA_SSTX+
Shield
About your display | 25