Converts a DVI-A or DVI-I device to monitor/ device with VGA input. It produces a standard analog VGA/SVGA output signal for use with standard analog VGA monitors. Please note that this adapter will not convert DVI-D digital signals to analog VGA. Your video card must output an analog DVI signal if this adapter is to be used. This adapter can only be used in the DVI to VGA direction. Standards: UL, CSA, ISO 9001:2000 manufacturer. * Order contain 1 pc. Picture for demonstration purposes only shows adapter's front and back end.