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Home > VGA connector


A VGA connector is a three-row DB-9/15 (also called mini sub D15) connector for use with a VGA, SVGA, or XGA monitor. A smaller connector, called Mini-VGA is used for laptops.

The following table shows the pinouts of a VGA connector.



Pin Signal name Description
1REDRed video signal
2GREENGreen video signal
3BLUEBlue video signal
4n.c.No connect
5GNDGround
6RED_RTNRed video signal return
7GREEN_RTNGreen video signal return
8BLUE_RTNBlue video signal return
9n.c.No connect
10GNDGround
11n.c.No connect
12SDA I2C data
13HSYNCHorizontal synchronization signal
14VSYNCVertical synchronization signal
15SCLI2C clock


Computer hardware

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