Question 1

Will this work on a macbook pro ? (2015 with mDP) ?

Accepted Answer

If you have the correct mst port. Ordered this thinking it was for a hdmi and it’s for mst port. Annoying and wasn’t well worded. Research before purchasing this.

Question 2

What devices are compatible with the StarTech.com MSTDP123HD MST hub?

Accepted Answer

The StarTech.com MSTDP123HD MST hub is compatible with DisplayPort 1.2 enabled devices such as Ultrabooks and AMD Eyefinity graphics cards, as well as HDMI enabled projectors, monitors, and televisions.

Question 3

What is the maximum resolution supported by the StarTech.com MSTDP123HD MST hub?

Accepted Answer

The maximum digital resolution supported by the StarTech.com MSTDP123HD MST hub is 3840 x 2160 at 30Hz.

Question 4

does this support 3 monitors running at 4K each?  I hear that the one that has 3 female display port plugs cannot do all three monitors at 4K at once.

Accepted Answer

Unfortunately no, one 4k @ 30Hz uses 43% of the maximum available bandwidth through this device. It does allow for two 4k monitors @ 30Hz connected once and depending on the graphics card you can also plug the 3rd monitor into a free HDMI slot or another MST hub.

Question 5

Does this support 2560X1080?

Accepted Answer

Yes.  The hub is not specific to any one monitor.

Questions & Answers