Dell U2711 Monitor - Manual (Page 12)

USB Upstream Connector
USB Downstream Connector
USB Ports
l 1 upstream - rear
l 4 downstream - 2 on rear; 2 on left side
Card Reader Specifications
Overview
l The Flash Memory Card Reader is a USB storage device that allows users to read and write information from and into the memory card.
l The Flash Memory Card Reader is automatically recognized by Microsoft® Windows® 2000, Windows® XP, Windows Vista® and Widows® 7.
l Once installed and recognized, each separate memory card (slot) appears as a separate drive/drive letter.
l All standard file operations (copy, delete, drag-and-drop, etc.) can be performed with this drive.
Features
The Flash Memory Card Reader has the following features:
l Supports Microsoft® Windows® 2000, Windows® XP, Windows Vista® and Widows® 7 operating systems
l Mass Storage Class device (No drivers are required under Microsoft® Windows® 2000, Windows® XP, Windows Vista® and Widows® 7).
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)
Pin Number 4-pin Side of the connector
1 DMU
2 VCC
3 DPU
4 GND
Pin Number 4-Pin Side of the Signal Cable
1 VCC
2 DMD
3 DPD
4 GND
NOTE: The monitor's 2.0 USB interface functions only if the computer is USB 2.0 compatible.
NOTE: The monitor's USB interface works only when the monitor is on or in power save mode. If you switch
the monitor off and then switch it on, the attached peripherals may take a few seconds to resume normal
functionality.