Mini DisplayPort 1.1 to HDMI® Adapter with Audio Support, Black
    Product # 12742
    Mini DisplayPort 1.1 to HDMI® Adapter with Audio Support, Black
    Product # 12742
    In Stock This item should ship today (10/28/2016) if ordered within 6 hours 50 minutes

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    Mini DisplayPort 1.1 to HDMI® Adapter with Audio Support, Black

    Connect your mini DisplayPort equipped MacBook®, laptop, or PC to an HDMI® display using this Mini DisplayPort to HDMI Adapter from Monoprice.

    This is a passive adapter, which requires no additional power. It converts the mini DisplayPort signal to an HDMI audio/video signal. The adapter supports resolutions up to 1920x1080p and up to 36-bit Deep Color (12-bits per channel). Note that this is not bidirectional and therefore will NOT convert HDMI video to mini DisplayPort.

    Note: This is a passive adapter and is therefore NOT suitable for AMD® Eyefinity installations. An active adapter, such as PID 5135, is required for Eyefinity setups.

    HDMI, the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

    Apple and MacBook are trademarks of Apple Inc., registered in the U.S. and other countries.

    AMD is a registered trademark of Advanced Micro Devices.

    21 Reviews

    98.1% of the reviewers recommend this product


    Its Works

    • Max,
    •  Solana Beach, CA 
    • 9/28/2016 12:48:27 PM

    Nothing wrong with it. It works fine (although didn't allow me to use an HDMI + Adapter to drive a 21:9 Display, but this is common among all HDMIDP Adapters). I would wish it felt more premium/looked better, but it works as it should.

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    Worked good for 2 years and then suddently died

    • Paul,
    •  Escondido, CA 
    • 9/2/2016 3:13:26 PM

    Pros: Worked for 2 years.

    Cons: Died after 2 years of very light use.

    This adapter worked totally fine for 2 years with my Surface Pro 3 and then suddenly died. I only occasionally used it at work to connect to our projectors so it didn't see heavy usage it mostly sat on my desk. I have another mDP-HDMI adapter that I tried that still works so it isn't my SP3 or projector. I gave it a 3 because the price is good and I *might* buy another MONOPRICE one but I'm definitely going to check some other brands first. Perhaps with longer than 1 year warranties.

    by Monoprice Administrator

    Thank you for your review and I am truly sorry for the inconvenience you've encountered with this item. Did you want to try a replacement to see if it'll work better? Or, if you are unsatisfied with the item, I can assist you in setting up a return. Please let me know, thank you!

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    Works well with the Surface

    • Ryan,
    •  Raleigh, NC 
    • 8/2/2016 4:03:06 AM

    Pros: Inexpensive and works like it's supposed to

    Cons: I can't think of any

    I was looking for an adapter to run dual monitors off of a Surface. Microsoft was selling their adapter for around $40. I came to Monoprice and found an alternative for around $8 and figured I would give it a shot. It works perfect. I connected the adapter to the surface and plugged in the HDMI chord from the monitor and we were all set.

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    Exactly what I needed

    • Anonymous,
    •  Wyckoff, NJ 
    • 7/26/2016 5:04:01 PM

    Bought 2 of these, one for older MacBook Pro, one for MacBook Air. The older computer does not carry audio through the HDMI cable, as noted in the description. The Air carries both audio and video. Mono price consistently has provided every adapter/cable/connector I have needed over the last 8 years. They have what I need at excellent prices. I don't bother looking anywhere else now.

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    iMac 2009 & MacBook Pro 2011 to HDMI slot on TV

    • Arash Dave,
    •  TAMPA, FL 
    • 7/15/2016 11:19:53 AM

    Works perfectly for connecting the two devices in the title to my large TV. Carries audio with no problems.

    Cable itself feels well made - sturdy. Hopeful that it will last a long time. Very well priced compared to the garbage I found on Amazon that is double the price and will fall apart in 2 weeks.

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