Monoprice 2-Port DisplayPort 1.2 to HDMI Multi-Stream Transport (MST) Hub
Product # 21974
UPC # 889028052815
$39.99
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can I use two external monitors plus my laptop's screen?
Jere
on Jan 15, 2018
BEST ANSWER: Yes, I am using it exactly that way on a Windows 10 HP EliteBook 745 G4... I have two 24” monitors side by side and the laptop monitors next to it.
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- Hunterman on Jan 15, 2018
- Purchased on Nov 16, 2017
BEST ANSWER: Yes, I am using it exactly that way on a Windows 10 HP EliteBook 745 G4... I have two 24” monitors side by side and the laptop monitors next to it.
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- Hunterman on Jan 15, 2018
- Purchased on Nov 16, 2017
I found that this dual Port expander allowed me to use two more external monitors with my laptop as you've asked but unfortunately you cannot set them as separate monitors and both monitors will show identical content
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- Marion P on Jan 15, 2018
- Purchased on Dec 2, 2017
Absolutely ... all you need to do is go into your laptops display settings , select " extended display " and you can use two two external displays and your laptops screen.
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- Christopher R. T on Jan 16, 2018
- Purchased on Dec 15, 2017
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How does one switch between modes?
A shopper
on Aug 30, 2017
BEST ANSWER: Mode configuration will be configured through your computer's display settings.
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- Steven L Staff on May 8, 2018
BEST ANSWER: Mode configuration will be configured through your computer's display settings.
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- Steven L Staff on May 8, 2018
You don't. They are both live. You could enable or disable them in the Operating System though.
A Display Port supports multiple monitors simultaneously. As long as your computer can handle it this will make both monitors available. (I would think all computers with DisplayPorts should be able to support 2 monitors. If you were trying to do 4, that's something you'd need to check more thoroughly.)
I was a bit confused initially, but I love having the additional monitors for my laptop (which has a DisplayPort and not an HDMI connection).
A Display Port supports multiple monitors simultaneously. As long as your computer can handle it this will make both monitors available. (I would think all computers with DisplayPorts should be able to support 2 monitors. If you were trying to do 4, that's something you'd need to check more thoroughly.)
I was a bit confused initially, but I love having the additional monitors for my laptop (which has a DisplayPort and not an HDMI connection).
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- Scott S on May 8, 2018
- Purchased on Jan 25, 2018
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I read from a different vendor that Mac OS X does not support Extended Desktop using MST technology, it will only mirror the displays. Can someone confirm that I can use extended desktop from Mac OS X to two monitors with this device?
David L
on Dec 4, 2017
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BEST ANSWER: You are correct, Mac OS X does not support MST Technology.
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- MATTHEW K Staff on Jan 23, 2018
BEST ANSWER: You are correct, Mac OS X does not support MST Technology.
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- MATTHEW K Staff on Jan 23, 2018
I don't know about OS X but it works with Windows
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- MIKE R on Jan 23, 2018
Only mirror option with mac
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- New User U on Dec 27, 2019
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Does this monitor support receiving Multi-Stream Transport (MST) signals from and MST hub, like Monoprice 2-Port DisplayPort 1.2 to HDMI Multi-Stream Transport (MST) Hub Product No. 21974?
A shopper
on Aug 4, 2023
Monoprice 2-Port DisplayPort 1.2 to HDMI Multi-Stream Transport (MST) Hub
Monoprice 32in CrystalPro Monitor - 4K UHD, 60Hz, 65W USB-C, Height Adjustable Stand, VA
BEST ANSWER: Hello,
Thank you for your inquiry. This monitor will support a signal from an MST hub.
Thank you for your inquiry. This monitor will support a signal from an MST hub.
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- Coty R Staff on Aug 17, 2023
BEST ANSWER: Hello,
Thank you for your inquiry. This monitor will support a signal from an MST hub.
Thank you for your inquiry. This monitor will support a signal from an MST hub.
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- Coty R Staff on Aug 17, 2023
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Will this work with a Dell 5060 (2-DP Female ports) and 2 Dell 27" monitors with HDMI male for extended display?
A shopper
on Aug 24, 2023
BEST ANSWER: It's non-proprietary to any particular brand, etc., so as long as the plugs are the same(or use gender chage adapters), I don't see why it wouldn't
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- Paul L on Aug 25, 2023
- Purchased on Mar 29, 2023
BEST ANSWER: It's non-proprietary to any particular brand, etc., so as long as the plugs are the same(or use gender chage adapters), I don't see why it wouldn't
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- Paul L on Aug 25, 2023
- Purchased on Mar 29, 2023
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Is this an active adapter? Another way of asking is, will it work with AMD Eyefinity so that the GPU thinks it's connected to two displayport monitors?
A shopper
on Apr 2, 2018
Is this an active displayport to HDMI or passive?
A shopper
on May 10, 2018
Does this provide EDID emulation? That is, if I fed the two HDMI connections to an HDMI KVM switcher, would the computers still think they're connected to a display when the KVM switches away?
A shopper
on Nov 11, 2021
Hi, Windows 10 is not recognizing the 2nd monitor. it only shows me the image mirror in the 2 monitors. Graphic card is quadro 4000. any help? Thanks
A shopper
on Nov 29, 2021
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Rated 5 out of 5
It just works!
Works perfectly with my dual monitor setup, and Windows laptop. Just plugged everything in and instantly recognized both monitors.
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Rated 5 out of 5
Solid MST hub
This hub let me extend a laptop output to a pair of 1440 monitors. I needed to get from DP to HDMI since my gaming rig was on the DP inputs.
It takes care of the DP to HDMI for you if that is what you need.
Very nice and solid build ... I will purchase a second one when they are back in stock.
It takes care of the DP to HDMI for you if that is what you need.
Very nice and solid build ... I will purchase a second one when they are back in stock.
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Rated 3 out of 5
Doesnt work with dvi monitors
Bought this and two displayport to dvi cables thinking i could run dual monitors. Well it doesnt work with dvi monitors. Guess we just have to hope customer service can help me out since it said no such thing on the description.
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November 10, 2017
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