Monoprice Select Series USB-C to HDMI Adapter 4K at 60Hz, UHD, Black
Product # 21880
UPC # 889028051764
$21.99
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Questions and Answers
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Browse 9 questions
Browse 9 questions
and 8 answers
Does this device support audio?
Frede S
on Apr 19, 2017
BEST ANSWER: Sure does - used it with a 2016 MacBook Pro into an LG 4k TV with sound going out the TV.
- Reply
- Inaccurate
- Joshua P on Jun 9, 2017
- Purchased on May 24, 2017
BEST ANSWER: Sure does - used it with a 2016 MacBook Pro into an LG 4k TV with sound going out the TV.
- Reply
- Inaccurate
- Joshua P on Jun 9, 2017
- Purchased on May 24, 2017
Yes Both the audio and video come through
- Reply
- Inaccurate
- Etc on Dec 19, 2017
- Purchased on Aug 6, 2017
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Does this work with the new Samsung 8?
A shopper
on May 5, 2017
BEST ANSWER: Thank you for your question. This adapter should work with the Samsung Galaxy s8. However, we would not have information regarding the phone. I would recommend reaching out to Samsung or your Mobile Carrier to confirm the devices support for USB C video adapters. I hope this helps.
- Reply
- Inaccurate
- Mark P Staff on Jun 8, 2017
BEST ANSWER: Thank you for your question. This adapter should work with the Samsung Galaxy s8. However, we would not have information regarding the phone. I would recommend reaching out to Samsung or your Mobile Carrier to confirm the devices support for USB C video adapters. I hope this helps.
- Reply
- Inaccurate
- Mark P Staff on Jun 8, 2017
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Which version of HDMI is this? 2.0 or 2.0a?
Daniel R
on Jun 9, 2017
BEST ANSWER: Thank you for your question. This adapter would be HDMI 2.0. It would not support HDMI 2.0a features.
- Reply
- Inaccurate
- Mark P Staff on Jun 12, 2017
BEST ANSWER: Thank you for your question. This adapter would be HDMI 2.0. It would not support HDMI 2.0a features.
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- Inaccurate
- Mark P Staff on Jun 12, 2017
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Does this device support the nintendo switch?
Brook P
on Sep 4, 2017
BEST ANSWER: Thank you for your question.
This was designed to be used with computers.
We cannot guarantee this would be able to work with a Nintendo Switch.
This was designed to be used with computers.
We cannot guarantee this would be able to work with a Nintendo Switch.
- Reply
- Inaccurate
- Tyler C Staff on Jun 19, 2019
BEST ANSWER: Thank you for your question.
This was designed to be used with computers.
We cannot guarantee this would be able to work with a Nintendo Switch.
This was designed to be used with computers.
We cannot guarantee this would be able to work with a Nintendo Switch.
- Reply
- Inaccurate
- Tyler C Staff on Jun 19, 2019
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Does this adapter support CEC? (to allow the computer to turn off and on the TV)
Jerry B
on Apr 28, 2019
Monoprice Select Series USB-C to HDMI Adapter 4K at 60Hz, UHD, Black
Monoprice Select Series USB-C to HDMI Adapter 4K@30Hz
BEST ANSWER: Thank you for your question.
These would not support CEC.
These would not support CEC.
- Reply
- Inaccurate
- Tyler C Staff on Sep 13, 2019
BEST ANSWER: Thank you for your question.
These would not support CEC.
These would not support CEC.
- Reply
- Inaccurate
- Tyler C Staff on Sep 13, 2019
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Which android phones are compatible?
A shopper
on May 10, 2019
BEST ANSWER: Any. As long as it does have a USB-C adapter
- Reply
- Inaccurate
- I V on May 11, 2019
- Purchased on Nov 12, 2018
BEST ANSWER: Any. As long as it does have a USB-C adapter
- Reply
- Inaccurate
- I V on May 11, 2019
- Purchased on Nov 12, 2018
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I have a Samsung Galaxy j2 are they any micro usb to hdmi adapters that will work on a Samsung Galaxy j2 play?
A shopper
on Nov 21, 2019
BEST ANSWER: I have a Samsung s8+ and this adapter worked great for me. Not sure of the differences between these phones but I would imagine that anything with a usb-c input/output would work fine with this product.
- Reply
- Inaccurate
- Steven M on Nov 23, 2019
- Purchased on Mar 20, 2019
BEST ANSWER: I have a Samsung s8+ and this adapter worked great for me. Not sure of the differences between these phones but I would imagine that anything with a usb-c input/output would work fine with this product.
- Reply
- Inaccurate
- Steven M on Nov 23, 2019
- Purchased on Mar 20, 2019
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Why is this still being advertised that it supports 4k at 60hz when it clearly does not?!
Jorge H
on Nov 10, 2017
Will this work with the new iPads that have USB-C (instead of lighting) connectors?
Charlton C
on Apr 25, 2022
Reviews
3.0 / 5.0
9 Reviews
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Rated 4 out of 5
It works. Good price.
It works. Good price.
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Rated 5 out of 5
excellent product and help in selecting the products.
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Rated 2 out of 5
no video after restart
We have a bunch of these adapters and we have found that they intermittently do not output video after the iMac restarts. If you unplug and replug the USBC with the HDMI cable connected, they still don't work. If you plug in the USBC without the HDMI cable connected, wait a few seconds, then plug in the HDMI, then it works. I think that because it is an active adapter it has to have power before the HDMI is connected. This is a drag to have to do every day. When it is working the video looks great.
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February 11, 2020
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Rated 5 out of 5
USB-C to HDMI 4k monitor
Excellent product .. connected a 4k monitor to my 2017 21 iMac easily, & works flawlessly.
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Rated 5 out of 5
I like it
I use it with my MacBook Pro. It's worked great with every display I've connected it to. Glossy black finish looks great with space gray.
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Rated 1 out of 5
Doesn't work
Doesn't work with a new 2017 MacBook Pro and a Dell 4K monitor.
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Rated 1 out of 5
Does not work with 4k monitor
Using the adapter with a brand new MacBook Pro, tried two different 4k monitors, both showed only a black screen. MacOS detected the adapter (but only allowed 30hz at 4k resolution, so even if it had worked, it wouldn't have worked smoothly).
The adapter did work with an older 1080p monitor, but that wasn't what I bought it for. Save your money, get the cheaper (hdmi 1.4) adapter.
The adapter did work with an older 1080p monitor, but that wasn't what I bought it for. Save your money, get the cheaper (hdmi 1.4) adapter.
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Rated 3 out of 5
finnicky
Some issues with stability and video quality. I have been unable to get 4k60fps to work. Opening a ticket with customer service.
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Rated 1 out of 5
DOES NOT OUTPUT 4K 60hz
The adapter being able to output 4K at 60hz is hugely misleading. Tried this adapter with a MacBook Pro, Chromebook, and with multiple different high-speed HDMI cables and it will only max out at 4K 30hz.
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Response from Monoprice
I'm sorry to hear that, please feel free to contact us at [email protected] with a detailed summary of the issue you are experiencing and our knowledgeable Technical Support staff would be more than happy to assist. Thank you
June 28, 2017
Mark P
Staff