DELL S2722DZ (210-BBSK) - Инструкция по эксплуатации - Страница 22

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        |       About your monitor

Universal Serial Bus (USB) 

This section provides 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 compliance devices; up to 0.9 A on the other 1 USB downstream ports.

Your computer has the following USB ports:

• 

1 upstream - at rear.

• 

2 downstream - 1 at bottom, 1 at rear. 

NOTE: 

The monitor’s USB ports work only when the monitor is on or when the 

monitor is on, in Standby Mode. When the monitor is on, in Standby Mode, if the 

USB cable (C to C), is plugged in, the USB ports can work normally. Otherwise, 

follow the OSD setting of Other USB Charging, if the setting is “On in Standby 

Mode” then USB work normally, otherwise USB is disabled. 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

4.5 W

hi speed

480 Mbps

2.5 W

full speed 

12 Mbps

2.5 W

USB downstream port

Pin number

Signal name

1 

VBUS

2

D-

3

D+

4

GND

5

StdA_SSRX-

6

StdA_SSRX+

7

GND_DRAIN

8

StdA_SSTX-

9

StdA_SSTX+

Shell

Shield