Plug And Play Capability; Universal Serial Bus (Usb) Interface; Lcd Monitor Quality And Pixel Policy - Dell U2211H User Manual

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Plug and Play Capability

You can install the monitor in any Plug and Play-compatible system. The monitor automatically provides the computer system with its Extended Display
Identification Data (EDID) using Display Data Channel (DDC) protocols so the system can configure itself and optimize the monitor settings. Most monitor
installations are automatic; you can select different settings if desired. For more information about changing the monitor settings, see

Universal Serial Bus (USB) Interface

This section gives you information about the USB ports that are available on the left side of your monitor.
NOTE: This monitor supports High-Speed Certified USB 2.0 interface.
Transfer speed Data Rate Power Consumption
High speed 480 Mbps 2.5W (Max., each port)
Full speed 12 Mbps 2.5W (Max., each port)
Low speed 1.5 Mbps 2.5W (Max., each port)
USB Upstream Connector
Pin Number 4-pin Side of the Connector
1 DMU
2 VCC
3 DPU
4
GND
USB Downstream Connector
Pin Number 4-Pin Side of the Signal Cable
1
VCC
2
DMD
3
DPD
4
GND
USB Ports
1 upstream - back
l
4 downstream - 2 on back; 2 on left side
l
NOTE: USB 2.0 functionality requires a USB 2.0-capable computer
NOTE: The monitor's USB interface works only when the monitor is on or in 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.
LCD Monitor Quality and Pixel Policy
Operating the Monitor.