Dell 3309WFP Universal Serial Bus USB Interface, USB Upstream Connector, USB Downstream Connector

6DDC Clock

7DDC Data

8No connector

9T.M.D.S. Data 1-

10T.M.D.S. Data 1+

11T.M.D.S. Data 1 Shield

12No connector

13No connector

14+5V power

15Self test

16Hot Plug Detect

17T.M.D.S. Data 0-

18T.M.D.S. Data 0 Shield

19T.M.D.S. Data

20No connector

21No connector

22T.M.D.S.Clock Shield

23T.M.D.S. Clock+

24T.M.D.S. Clock-

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

1DMU

2VCC

3DPU

4GND

USB Downstream Connector

Pin Number 4-Pin Side of the Signal Cable

1VCC

2DMD

3DPD

4GND