Monoprice Thunderbolt 3 Dual DisplayPort Output Adapter, 4K@60Hz
Product # 27404
UPC # 889028063729
$73.49
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This item has been discontinued
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Browse 15 questions
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Do adapters work with this? For example, a DisplayPort to DVI adapter? Or DisplayPort to HDMI?
Greg G
on Feb 6, 2018
BEST ANSWER: We do not recommend using another adapter with the Thunderbolt 3 Dual DisplayPort Output Adapter. But what you can consider is a DisplayPort to HDMI cable. Please note we are also working on a Dual HDMI adapter that should be released in the near future.
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- MATTHEW K Staff on Feb 6, 2018
BEST ANSWER: We do not recommend using another adapter with the Thunderbolt 3 Dual DisplayPort Output Adapter. But what you can consider is a DisplayPort to HDMI cable. Please note we are also working on a Dual HDMI adapter that should be released in the near future.
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- MATTHEW K Staff on Feb 6, 2018
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Hi there, got an surface pro and i want to use my imac27 (thunderbolt) for duplicate or extended screen. Form surface to imac.
Is it the proper tool for that use?
Is it the proper tool for that use?
A shopper
on Feb 9, 2018
BEST ANSWER: Is this Display port 1.4 or 1.2 no listed in the specs. Thanks
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- Bill L on Feb 13, 2018
BEST ANSWER: Is this Display port 1.4 or 1.2 no listed in the specs. Thanks
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- Bill L on Feb 13, 2018
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I have a "MacBook Pro (13-inch, 2017, Two Thunderbolt 3 ports)," "Model Identifier: MacBookPro14,1". Will this adapter (Monoprice product # 27404) allow me to have 3 different displays (no mirroring)? That is, two DisplayPort displays plus the MacBook's built-in screen, all simultaneously showing different, non-mirrored content?
MacFarland H
on May 5, 2018
BEST ANSWER: I have a Mac book pro (15-inch, 2017, four thunderbolt 3 Port’s), and my monoprice dual display port adapter will allow me to have 3 separate displays, which includes the laptop display without mirrored content.
Or to put it this way, 24 inch monitor one has email, 24 inch monitor 2 has a webpage, and 15 inch built in computer display has an excel worksheet.
Or to put it this way, 24 inch monitor one has email, 24 inch monitor 2 has a webpage, and 15 inch built in computer display has an excel worksheet.
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- Adam C on Jul 19, 2018
- Purchased on Apr 30, 2018
BEST ANSWER: I have a Mac book pro (15-inch, 2017, four thunderbolt 3 Port’s), and my monoprice dual display port adapter will allow me to have 3 separate displays, which includes the laptop display without mirrored content.
Or to put it this way, 24 inch monitor one has email, 24 inch monitor 2 has a webpage, and 15 inch built in computer display has an excel worksheet.
Or to put it this way, 24 inch monitor one has email, 24 inch monitor 2 has a webpage, and 15 inch built in computer display has an excel worksheet.
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- Adam C on Jul 19, 2018
- Purchased on Apr 30, 2018
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Does this work well with a Dell XPS 13? I have a DisplayLink for dual 1080p which works ok, but sometimes it lags and it also uses a lot of CPU. So I was hoping for a better solution.
Herman L
on May 24, 2018
BEST ANSWER: I use this with an XPS 13 9360 with dual Acer 1440p monitors and it has been working flawlessly for me. No noticeable lag or unruly CPU usage that I've noticed.
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- Kyle L on May 24, 2018
- Purchased on Mar 17, 2018
BEST ANSWER: I use this with an XPS 13 9360 with dual Acer 1440p monitors and it has been working flawlessly for me. No noticeable lag or unruly CPU usage that I've noticed.
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- Kyle L on May 24, 2018
- Purchased on Mar 17, 2018
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I’ve tried connecting HDMI to DisplayPort cables to this and the monitors are not being detected by my T480s. Any ideas?
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New User U
on Jun 16, 2018
BEST ANSWER: You can't use a passive HDMI output to input to a DP monitor, that only works the other way around (DP out, HDMI in)
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- New User U on Aug 21, 2019
BEST ANSWER: You can't use a passive HDMI output to input to a DP monitor, that only works the other way around (DP out, HDMI in)
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- New User U on Aug 21, 2019
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I have two LG 24UD58's - cannot seem to connect both at the same time over thunderbolt 3. I have tried lowering the resolution to each and refresh rates, but am limited to one at a time. Both ports work, but - again - only one at a time. How can I fix this?
Ali R
on Feb 10, 2019
BEST ANSWER: I'm sorry to hear that, please feel free to contact our tech support team with a detailed summary of the issue you are experiencing. Please contact us at [email protected] and our knowledgeable Technical Support staff would be more than happy to assist. Thank you.
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- Tyler C Staff on Aug 22, 2019
BEST ANSWER: I'm sorry to hear that, please feel free to contact our tech support team with a detailed summary of the issue you are experiencing. Please contact us at [email protected] and our knowledgeable Technical Support staff would be more than happy to assist. Thank you.
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- Tyler C Staff on Aug 22, 2019
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Is there a way to make this compatible to extend 2 monitors on the MacBook Pro 13" M1 laptop?
Leza O
on Jul 26, 2021
BEST ANSWER: No. The M1 chip has a limitation on its thunderbolt ports that only allow 1 DP connection per port. I have the M1 Mac Mini and I can only use a maximum of 3 displays using the built in HDMI port, and two thunderbolt to Displayport adapters. Using this adapter, plugged into two displays causes issues and doesn't work due to limitations disclosed by apple in their specs for these types of Macs.
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- Ralph W on Jul 26, 2021
- Purchased on Dec 20, 2020
BEST ANSWER: No. The M1 chip has a limitation on its thunderbolt ports that only allow 1 DP connection per port. I have the M1 Mac Mini and I can only use a maximum of 3 displays using the built in HDMI port, and two thunderbolt to Displayport adapters. Using this adapter, plugged into two displays causes issues and doesn't work due to limitations disclosed by apple in their specs for these types of Macs.
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- Ralph W on Jul 26, 2021
- Purchased on Dec 20, 2020
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Will this allow MacBook Air m2 to have two external monitors (not mirroring)?
A shopper
on Jul 21, 2023
BEST ANSWER: I believe the M2 Mac Air only supports one external monitor; but I would direct your inquiry to Apple's technical documentation as they would be the final authority on this matter.
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- Jacob B on Jul 22, 2023
- Purchased on Mar 13, 2023
BEST ANSWER: I believe the M2 Mac Air only supports one external monitor; but I would direct your inquiry to Apple's technical documentation as they would be the final authority on this matter.
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- Jacob B on Jul 22, 2023
- Purchased on Mar 13, 2023
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What version of HDCP does this device have? The latest HDCP version being 2.2
John D
on Feb 10, 2018
Will this "Thunderbolt 3 Dual DisplayPort Output Adapter, 4K@60Hz" accept 2 DP 1.2 inputs and output USB-C signal. I have one 4K display (Lenovo P27U with 3840x2160 resolution @ 60 Hertz) and would like to connect 1 PC desktop video using DP 1.2 and also connect my laptop video using DP1.2 (this means the reverse of what it is doing)? I will only be using 1 computer at a time.
A shopper
on Feb 26, 2018
I have a Samsung Tab S4 and use DEX. Can I use this to extend to (as opposed to duplicating or mirroring) two displays?
Peter E
on Jan 22, 2019
Can I use this on my ASUSii/ OS Windows 11 laptop as a HUB to connect two or three external USB C SSD drives to my laptop? The problem I have is I can't find a multiport HUB that has two or more USB C ports. If this doesn't work any ideas on how to do this without using USB adaptors?
A shopper
on Jun 4, 2023
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Rated 5 out of 5
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Rated 5 out of 5
Works just as well as the previous model Monoprice sold for half the price
Works very well. No complaints. Using on a 2018 16? MacBook Pro to drive 2x Philips 4k displays.
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Rated 5 out of 5
Just works
Honestly tech working this smoothly felt a bit like magic. Plug and play on both windows and mac (tested with XPS 15 and 2018 macbook pro).
Able to extend to 2 additional monitors, plus the laptop display so 3 total.
I've also got monoprice item 33126 attached to it since one of my monitors did not have displayport in and everything just worked.
Able to extend to 2 additional monitors, plus the laptop display so 3 total.
I've also got monoprice item 33126 attached to it since one of my monitors did not have displayport in and everything just worked.
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