Monoprice Mini DisplayPort 1.1 to HDMI Adapter with Audio Support, Black
Product # 12742
$7.99
Qty: 1
$7.99
Qty: 2-9
$7.99
Qty: 10-19
$7.99
Qty: 20-49
$7.99
Qty: 50+
$7.99
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Questions and Answers
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Browse 13 questions
Browse 13 questions
and 14 answers
Does it work with OS X High Sierra?
New User U
on Nov 24, 2017
BEST ANSWER: I'd imagine so, it's more about wether you have the appropriate output connectors on the computer but it should work just fine.
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- Marc R on Nov 24, 2017
- Purchased on Dec 19, 2016
BEST ANSWER: I'd imagine so, it's more about wether you have the appropriate output connectors on the computer but it should work just fine.
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- Marc R on Nov 24, 2017
- Purchased on Dec 19, 2016
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If this is used with a hdmi cable will video and audio come through on a tv?
A shopper
on Jul 23, 2017
BEST ANSWER: Yes, at least when using my MacBook Air 2012.
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- Lowell L on Dec 1, 2017
- Purchased on Nov 15, 2017
BEST ANSWER: Yes, at least when using my MacBook Air 2012.
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- Lowell L on Dec 1, 2017
- Purchased on Nov 15, 2017
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Will this adapter provide sound out for a macbook pro (2009)? My present adapter does not, and online it generally says that this mac's minidisplay adapter does not output sound. If not, what is the appropriate adapter or one that will work?
New User U
on Nov 6, 2017
BEST ANSWER: I’m 90% sure that in the 2010 models Apple introduced Sound output through the mini display port. So use a different cable 1/8 inch to do sound and maybe a mini display to vga for the Video.
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- Andrew M on Nov 6, 2017
- Purchased on Nov 28, 2016
BEST ANSWER: I’m 90% sure that in the 2010 models Apple introduced Sound output through the mini display port. So use a different cable 1/8 inch to do sound and maybe a mini display to vga for the Video.
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- Andrew M on Nov 6, 2017
- Purchased on Nov 28, 2016
Mini DisplayPort prior to the mid-2010 Apple MacBook Pros did not carry audio according to Apple"s support Web site.
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- Austin B on Jul 28, 2018
- Purchased on Jul 7, 2018
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With this work with a 2017 Apple Ipad?
Brian N
on Mar 22, 2018
BEST ANSWER: It will not work with your ipad, you will need a lightning to HDMI adapter to display video from your ipad.
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- Dave W on Mar 22, 2018
- Purchased on Apr 11, 2017
BEST ANSWER: It will not work with your ipad, you will need a lightning to HDMI adapter to display video from your ipad.
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- Dave W on Mar 22, 2018
- Purchased on Apr 11, 2017
Nor sure mine was used for an apple lap top.
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- Jon A on Mar 23, 2018
- Purchased on Mar 24, 2017
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Will this work with you Fibre optic slim run HDMI cables?
A shopper
on Aug 9, 2017
BEST ANSWER: Will this work with a macbook pro 15" mid 2009?
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- New User U on Apr 23, 2018
BEST ANSWER: Will this work with a macbook pro 15" mid 2009?
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- New User U on Apr 23, 2018
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How long is the cable?
A shopper
on May 3, 2018
BEST ANSWER: Thank you for your question.
Overall this will be about 6.5 inches, cable is about 4.5 inches.
Overall this will be about 6.5 inches, cable is about 4.5 inches.
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- Tyler C Staff on Jul 17, 2019
BEST ANSWER: Thank you for your question.
Overall this will be about 6.5 inches, cable is about 4.5 inches.
Overall this will be about 6.5 inches, cable is about 4.5 inches.
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- Tyler C Staff on Jul 17, 2019
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Will this pass HDCP? I'm wanting to play HD movies from iTunes and need a HDCP compatible adapter.
A shopper
on Feb 26, 2019
BEST ANSWER: Yes... if all devices are HDCP compatible. I use it regularly to play movies from my Mac to hotel TVs.
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- James T on Feb 26, 2019
- Purchased on Mar 13, 2018
BEST ANSWER: Yes... if all devices are HDCP compatible. I use it regularly to play movies from my Mac to hotel TVs.
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- James T on Feb 26, 2019
- Purchased on Mar 13, 2018
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Does it work for audio on Kindle Paperwhite 10th generation for text to speech ? Their product has low scores on reviews
A shopper
on Jul 22, 2019
BEST ANSWER: Thank you for your question.
The Kindle Paperwhite would only have a Micro B USB connection so this would not work with it at all.
The Kindle Paperwhite would only have a Micro B USB connection so this would not work with it at all.
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- Tyler C Staff on Jul 24, 2019
BEST ANSWER: Thank you for your question.
The Kindle Paperwhite would only have a Micro B USB connection so this would not work with it at all.
The Kindle Paperwhite would only have a Micro B USB connection so this would not work with it at all.
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- Tyler C Staff on Jul 24, 2019
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what is the difference between 12795 and 12742, other than size, price and DP 1.2a. I have a couple of the other 12742 ones in white and I really do like the slim new design. both are passive so I guess one could be certified higher?
Last time I was here I picked up one of the active ones and it didn't work with all of my devices, not always detected, reduced resolution output.
Last time I was here I picked up one of the active ones and it didn't work with all of my devices, not always detected, reduced resolution output.
Mark W
on Jan 28, 2020
Monoprice Mini DisplayPort 1.1 to HDMI Adapter with Audio Support, Black
Monoprice Mini DisplayPort 1.2a / Thunderbolt to 4K HDMI Passive Adapter, Black
BEST ANSWER: Thank you for your question.
#12742 would support up to DisplayPort 1.1 while #12795 would support DisplayPort 1.2.
#12742 would support up to DisplayPort 1.1 while #12795 would support DisplayPort 1.2.
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- Tyler C Staff on Jan 28, 2020
BEST ANSWER: Thank you for your question.
#12742 would support up to DisplayPort 1.1 while #12795 would support DisplayPort 1.2.
#12742 would support up to DisplayPort 1.1 while #12795 would support DisplayPort 1.2.
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- Tyler C Staff on Jan 28, 2020
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?Yes will this work with my lg g4 phone thanks john
New User U
on Jan 21, 2018
I am trying to connect the HDMI from my receiver to a TV that has the three lead component via an HDMI to a AV converter that has a mini HDMI input. Will this cable work?
A shopper
on Jan 22, 2018
Will this work with a Surface Pro?
A shopper
on Apr 4, 2020
Will this work with MacBook Pro 2012?
A shopper
on May 1, 2020
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mini display port adapter
Works wonderful to plug my monitor into my Mobil devices.
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It works!
I used it to send video from my surface pro to my Samsung big screen for zoom sessions. I’ve only used it once so far, but it worked without any problems.
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Great experience
I was impressed how quickly they adapted with COVID. When I arrived, the very nice security guard had a mask & gloves on. Asked me to show my print out thru my car glass window. (I did not roll down my window) She notified the will call area of my order #. Showed me where to parked. I walked up to the will call area, the employee siting at the desk was masked, with gloves, as well. She had my order on the table. No physical contact. Very efficient!! Thank you!!
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Love Monoprice cables, this one's no exception...
Works like a charm ..
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Good connection
Does just what you want it to - connect to a Mac using mini-display port to an HDMI monitor.
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works flawlessly with mid-2010 iMac, and MacBook Air A1466
I use the adapter with the output from either mid-2010 iMac or MacBook Air A1466, through an HDMI cable to my Monoprice HDMI Audio Converter PID 10251, splitting Digital Optical audio to my receiver and HDMI video to my Epson 1080p projector. Extended desktop video signal travels automatically; I have to use System Preferences to tell OS X where to send audio, and then then audio and video signals flow flawlessly.
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As expected
Works well, as expected. Looks the same as shown on the site
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