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Allows DVI signal cables to be connected to a display with a VGA input
Attention Please:You need a display card with the VGA - DVI conversion function on your PC
So what does dual link actually mean? “Dual Link” DVI uses two TMDS digital signal transmitters and 8 wires to send data, while “single link” uses one TMDS digital signal transmitter and 4 wires. The Dual link DVI effectively doubles the power of transmission and provides an increase of refresh rates and signal quality. Specifically a DVI single link 60-Hz LCD can display a resolution of 1920 x 1200, while a DVI dual link 60-Hz LCD can display a resolution of 2560 x 1600.
If you look at the plug-ends of a single “dual link” cable, you see it actually has more pins packed in than standard single link DVI cables (18 vs 24 pins). In this case, more pins and wires in the cable translates to more bandwidth.Free Shipping in USA
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