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    Monoprice USB 3.0 to 4K DisplayPort Adapter
    Product # 12630
    $49.99
    In Stock This item should ship today (9/18/2018) if ordered within 3 hours 52 minutes

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    Browse 2 questions Browse 2 questions and 4 answers
    how well does this work on sierra? are the drivers still in beta, or have there been any updates in the last few years? the manual and driver links are a few years old...
    Charlton K on Mar 21, 2017
    BEST ANSWER: Thank you for your question. The included drivers will be older drivers. However this will use DisplayLink drivers. DisplayLink has updated drivers available on their website for Sierra 10.12. You can download the updated drivers on DisplayLink's webpage. I hope this helps.
    Is this 4k 30hz or 60hz?
    Cheers
    A shopper on Sep 3, 2017
    BEST ANSWER: its 30 hz
    4.4 / 5.0
    10 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
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    Works in OSX 10.11 with beta driver
    Works great, once you have the updated driver. Maybe I missed it, but it would be great if there was a link to the updated drivers or if Monoprice added the beta 2 driver here. Less searching required.

    Otherwise, happy as a clam on a 2012 Mac Mini with a HP E27i on the adapter.
    February 2, 2017
    Just works!
    Purchased to connect a second monitor. No need to install any additional drivers or software with Window 10. Just plugged in and Windows 10 does it's thing!!!
    July 31, 2017
    Purchased
    1 year ago
    Good product for hooking up 2nd and 3rd monitor
    I have a laptop with a single HDMI out. I connected 2 of these adapters to the USB3 ports on the laptop. They are now running external monitor 2 and 3 using the displayport connections. Works great under Windows 10.

    PROS: Works under Windows 10 without having to use install disk.

    CONS: None.
    May 9, 2016
    Works. Uses DisplayLink 5500 chip.
    It works, even for video, but it drops some frames. It uses the display link 5500 chip, which is sufficient to drive one monitor.
    March 13, 2017
    Purchased
    1 year ago
    Works as advertised
    Tested on a 2009 Macbook (USB2), a 2014 Macbook Air (USB3), and a 2015 Macbook Retina (using monoprice 4-port USB-C to USB3 hub). It works in OS X, even though elements of the GUI are sometimes discolored. This is expected, since there are limitations in the integration with OS X, and I appreciate that this was mentioned in the product description. There is slight lag, especially at 4K30, but it works well as a productivity display. The line in/line out is useful, especially since newer macs typically don't have a dedicated line in. The line out DAC is excellent quality, but the line in ADC doesn't capture as much detail. Also be wary of noise crossover at excessive line in levels. All in all does what you need it to do, even though it isn't as good as a native display-out connection.

    PROS: Adds an extra display. Adjusts to work with USB2. Provides 4K30. Good-quality audio out, decent stereo audio in.

    CONS: Graphical distortions under OS X. Noticeable lag at 4K30, very slight lag at 1080p. The audio in ADC isn't as detailed as the audio out.
    May 1, 2016
    Simple / Functional
    Easy to install and works like a champ. Used it to add a third monitor to my Dell e-port docking station.
    June 30, 2017
    Purchased
    1 year ago
    work as expected
    4k at 30hz. I got two and I am using it for the 4k monitor without any issue so far.
    November 25, 2017
    Purchased
    1 year ago
    working with 4k TV through active DisplayPort adapter
    Experienced instant disconnects in 4k mode on lenovo yoga12, but proble was resolved when using powered USB3 hub.

    Only works with active displayport-to-hdmi adapter
    May 1, 2017
    Purchased
    1 year ago
    Not bad.. a few gotchas
    I bought this to drive a third monitor rotated vertically. It's great for reading long documents and scrolling web pages. There is a slight lag in the mouse movements with this adapter. The color and resolution is okay for what I do. Installation as very easy on mac OS Sierra. The one complaint is the adapter seems to lock up my other screens when screens go to sleep. When I return this monitor comes back by moving the mouse. But my MacBook air login screen nor my 2 other monitors turn on until I plug this adapter.
    February 3, 2017
    Purchased
    1 year ago
    It did not work
    I plugged it in , ran the software and nothing happened. I can't give it a 1 because I am not sure if it is my piece of junk computer or this device,
    August 3, 2017
    Purchased
    1 year ago
    Response from Monoprice
    Hello, Ian. I'm truly sorry to hear about the troubles experienced with this USB to Displayport adapter. Please feel free to contact us at tech@monoprice.com with your order number and a detailed summary of the issue you are experiencing and our knowledgeable Technical Support staff would be more than happy to assist. Thank you!
    August 6, 2017
    Gabrielle V Staff

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