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Two displayports merged into one?

Updated on 11-08-2026 in MST Hub.
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2 0 on 17-10-2016
DonLKSAB

Hi.
I have a monitor that connects one displayport cable into two pannels.
But now i want to feed it from two graphics cards. so i need a “Multi Stream Transport (MST) Hub DisplayPort™ 1.2 Dual Monitor” but reverced. Two DP cables in and one out.
Have anyone seen that?

/DonLKSAB

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0 0 on 18-10-2016
MST1407

Hi DonLKSAB,

Sorry but we do not have a reversed MST HUB.

I am not sure what you mean by “i have a monitor that connects 1 dp cable into 2 panels”
I mean i know of screens that are 4K and need 2 separate signal inputs, 1 for the left side and one for the right side of the screen. But that would be the oposite …

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0 0 on 11-08-2026
fireshaheen

I’ve run into similar questions when trying to simplify a multi-monitor setup. Two DisplayPort outputs generally aren’t something you can just merge into one to create a single higher-resolution display; it depends on whether the graphics card and monitor support features such as DisplayPort MST or a specific video-wall setup. Checking the GPU, monitor, and adapter specifications first is probably the safest approach.

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