You can drive a singlelink monitor with a duallink output, but not vice versa HDMI is electrically identical to singlelink DVI, and just uses a different plugReport Post This is possible, but you'll need a pricey active dual link DVI to DP port adapter This one will work for both Mac's and PC's I've heard good things about it Amazon has a good price on this now, as it's $199 at most online retailers Note that you'll also need a mDP to DP cable, like thisCan a Displayport to DVID Dual Link run 144Hz?
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