DVI 24+1 Male to VGA Female Converter Adapter
check below Note before purchase

Features:
DVI-D 24+1 Male To VGA 15 Pin Female Converter Adapter for LCD HDTV screen
Allows you to convert a standard DVI-D port into a second VGA port
Connect any VGA monitor with HD15 male connector to any computer with DVI-D port (25pin - 3x 8 rows and 1 flat pins)
Complete with thumb screws and barrel nuts to make sure of a secure connection
Ideal for people who want to use the dual monitors for their work/game environment
Gold plated DVI-D pins to ensure high quality signal transfer
Easy to install, just plug and play
This adapter will only work with graphic cards that are analog compatible

Important Note:
These adapters are used to connect a DVI-D output to VGA input, but the video card must support outputting analog over the DVI-D port. If it does not, then these adapters are useless.
The Male DVI-D to Female VGA Adapter is designed for digital-to-analog converter machine only. And it can not change digital data to analog data directly.

Package Included:
1 x DVI 24+1 to VGA Converter Adapter
  * These adapters are used to connect a DVI-D output to VGA input, but the video card must support outputting analog over the DVI-D port. If it does not, then these adapters are useless.
  *The Male DVI-D to Female VGA Adapter is designed for digital-to-analog converter machine only. And it can not change digital data to analog data directly.