This is for a computer screen. Both my video card and computer screen have DVI ports on them but I'm using VGA. I'm wondering if there would be a difference if I switched from VGA to DVI. My current resolution is 1920x1080 with the VGA cord.
Would my resolution increase if I were to switch to DVI? Are there any advantages of switching from VGA to DVI?
I've read there are 5 different type of DVI cables. how do I know which one to buy?
1 Answer
DVI allows higher resolutions than VGA. Its also a digital signal, rather than analog, so its not prone to interference. To determine what type you need, compare the back of the monitor with this chart:
Most likely, you need DVI-D Single Link. Dual link will work as well, as long as it will plug in, and will make it so you don't have to swap the cable if you get a higher resolution monitor in the future.
