iMac Compatible VESA Adapter Plate - NO LOGO
    Product # 9899
    iMac Compatible VESA Adapter Plate - NO LOGO
    Product # 9899
    In Stock This item should ship tomorrow (10/27/2016) if ordered within 19 hours 52 minutes

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    iMac Compatible VESA Adapter Plate - NO LOGO

    MONOPRIOCE Wall Mount Logo Locations

    Mount your Apple iMac®, Apple Cinema Display®, or Thunderbolt™ Display to a standard wall or desk mount using this iMac VESA Adapter Plate from Monoprice!

    This adapter plate replaces the stock stand and provides a 75x75 VESA mounting point, allowing you to use a large variety of wall and desk mounts for increased flexibility with your display.

    This mount is compatible with the following Apple models ONLY:

    • 24-inch iMac
    • 27-inch iMac
    • 24-inch LED Apple Cinema Display
    • 27-inch LED Apple Cinema Display
    • 27-inch Apple Thunderbolt Display

    Support Files:

    Apple, iMac, and Apple Cinema Display are trademarks of Apple Inc., registered in the U.S. and other countries.

    Thunderbolt is a trademark of Intel Corporation in the U.S. and/or other countries.

    10 Reviews

    44% of the reviewers recommend this product


    Very Difficult to remove!

    • Shattered Glass,
    •  Forest, VA 
    • 6/7/2015 8:24:24 AM

    Pros: Price

    Cons: Removal is very difficult

    i bought this adapter a couple years ago to mount my 27" iMac to a monitor arm. It was much cheaper than the Apple option, so I bought it. It worked great for a couple years, but then the monitor arm failed and I needed to re-attach the stock stand.

    Recall how you removed the stand: Pull up on the stand, slip the card in to pull the latch, then push all the way down to expose the screws. This is very easy with the stand attached, because you have the leverage of the entire stand.

    When you try to do the same to remove the adapter, you DO NOT have the leverage. I had to bolt the VESA bracket back onto the adapter, then bolt part of the broken monitor arm onto the bracket in order to get the leverage needed. With the adapter bolted on, it is very difficult to get the card into the slot to release the latch.

    Once you install it, you should leave it locked in the "screws exposed" position, which is probably how it is meant to be installed. I didn't do that and what a PITA.

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    Did not fit my 24-inch LED Apple Cinema Display

    • shane,
    •  Vista, CA 
    • 2/25/2015 8:30:58 AM

    Pros: Price compared to alternatives.

    Cons: Didn't fit.

    I bought this for my Late 2008 24-inch LED Apple Cinema Display. The adapter was too narrow for the slot in the back of the display that the stand goes into, by about 1/4" on each side. I had to grind either side down in order to get it attached and working. It now seems to be working fine, but I can't understand why it was too wide to begin with. Even if later models of displays and iMacs feature a wider slot, given that all of the screws line up correctly, why wouldn't you just use the narrower width?

    by Monoprice Administrator
    Hello Shane,

    Thank you for your review and truly sorry to hear about the fit issues experienced with PID 9899. Glad to hear you were able to get it to work with your Cinema Display, though! I will submit a complaint regarding this to our product team so they can look into the matter further. Thank you for your feedback, it is greatly appreciated. My apologies again for any trouble and should you have any questions, please feel free to contact us!

    Gabby Villa
    Tech Support Associate
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    Working fine with my 24" iMac

    • Pyro,
    •  Indianapolis, IN 
    • 12/8/2014 7:17:08 PM

    Pros: Gets the job done, works as advertised, Allows me to loose the base on my 24" iMac

    Cons: Not as sharp edged as my Mac. Ascetically not as attractive (but honestly who stares at the back of the Mac)

    It works, what more to say
    Be sure to buy the heavy duty Mount 9378 gpt s 24" or above, I'm using a table mount and it's crying. I'm ordering another 9378 for this one as they work well for so many large LCDs.

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    Good, if you have the correct instructions

    • fluffy,
    •  Seattle, WA 
    • 3/28/2014 8:14:53 PM

    Pros: Does exactly what it says on the tin

    Cons: Incomplete instructions make it easy to screw up also, metal is soft and it's very easy to strip the screw holes (especially when following the directions)

    I had a bit of a misadventure while installing this, as the instructions don't say to use the access card to open the interior latch in order to move it back into position. I suspect this is the source of all the reviews that state that the screen was always tilted forward - because this crucial step is missing from the directions.

    Anyway, between the problems from that and the problems of another reading of the instructions causing me to end up with the internal flange getting stuck inside my monitor (and having to fish it out with some very stiff wire and a LOT of elbow grease) I've ended up slightly damaging the internal hinge, and since the monitor stand I got wasn't quite right for my space I went back to the stock stand - which now makes a slight metal-on-metal grinding sound when I tilt the monitor.

    The bracket itself didn't damage my monitor, I did, but I did as a result of trying to follow the incomplete directions. So, that's pretty frustrating.

    But anyway, if you want to mount your iMac or Thunderbolt display to a VESA stand, this is perfectly fine. Just know that there's a very simple step missing from the manual - you have to use your access card to open the latch not just when removing the stock stand, but when putting the new stand into place as well.

    Also, as an aside, the manual says to make sure that you tighten the screws to the VESA plate all the way when you mount the monitor. This is a great way to strip the screwholes, as I found out, as the metal is quite soft.

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    Works great!!

    • JF,
    •  Wellington, FL 
    • 1/31/2014 7:34:10 PM

    Pros: Very solid, well-constructed, and fairly easy to install.
    Tilts/operates just like the the original Apple® base.
    Better price than Amazon!

    Cons: None

    Purchased to attach a 27" iMac (Late 2009 model) to a pole-type stand to lower the overall height of my iMac (it was too tall with the original Apple® base).

    As a side note, my experience mounting the iMac to the pole-type stand was not so good (but is totally unrelated to this adapter plate). The problem is getting a mount strong enough to hold the weight of the iMac. For more information on this please see my review of Monoprice 105970 Adjustable Tilting Monitor Desk Mount Bracket Max, Black

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