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vienon HDMI Dummy Plug 4K High Resolution Virtual Monitor Display Emulator New Generation Headless Display Adapter Compatible with Windows Mac OSX Linux, 3Pack

  • Based on 184 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, May 19
Order within 17 hours and 24 minutes
Available payment plans shown during checkout

Size: HDMI Plug


Features

  • Makes computer to enable GPU for doing tasks: High resolution GPU accelerated remote desktop and GPGPU operations like cryptocurrency mining, rendering and simulations.
  • Makes computer run "headless": No keyboard, no mouse, no monitor. Must-have for server and colocation farms, SOHO and home servers and remote-deployed headless PCs.
  • Easy to use: No drivers, no configuration, no power cable - just set and forget.
  • Support most computer systems: Works with Windows, Mac Mini OSX linux, PC and any HDMI enabled computer.
  • low power consumption: Latest technology requires extremely low power, emits negligible heat and is particularly small. Energy saving.

Compatible Devices: PC


Specific Uses For Product: Monitor


Connector Type: HDMI


Connector Gender: Male


Color: Gold


Package Dimensions: 5.71 x 4.06 x 0.43 inches


Item Weight: 1.13 ounces


Date First Available: March 29, 2021


Manufacturer: vienon


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, May 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Work great
Size: HDMI Plug
This actually resolved a remote resolution issue I had on a headless machine and using any desk. Plugged this in, and problem solved.
Reviewed in the United States on September 11, 2023 by Pete

  • Helps headless mac mini display full screen
Size: HDMI Plug
Got these because when connection to headless mac mini and mac book pro I am now able to view on my host mac m1 mini I now have full screen and not partial screen. I am disappointed in that what I received was not what was pictured. These do not have the blue led light on the end. They work otherwise. Would buy next time from a different vendor. ... show more
Reviewed in the United States on February 7, 2023 by EMP 24

  • Great for remote control of headless physical computers such as conference room PCs while TV is off
Size: DP Plug
I picked up a couple of these for conference room PCs where Action1's remote control was not working when the conference room TV (display port to HDMI adapter) was not turned on (but worked fine when the TV was turned on). I plugged these in & they were not immediately detected on an nVidia card/Windows 10 machine, but as soon as I hit detect displays the 2nd display popped right up. After that point I was able to remote into the conference room PCs without issue even when the TV is not on. It shows up as a 2nd monitor, but I think there should be no issue of folks accidentally moving apps/etc to the "2nd" monitor. ... show more
Reviewed in the United States on March 27, 2023 by Keith V. Klenke

  • Works great on Mac Studio
Size: HDMI Plug
I bought this to use my new Mac Studio "headless" with remote screen sharing. This is a silly way to use a computer like that, but worked great for a week or two while I was migrating over from the MacBook Pro that I was replacing. This HDMI dongle exposes pretty much *ALL* the resolution possibilities, which was actually pretty amusing. The ultimate in "Multi-sync" (virtual) monitor capabilities! Great prices, does what it says. Now I just need to find a place to store this until the next time I need to use it without it getting lost and disappearing to the same place that socks vanish to from the clothes drying. It's pretty small, but effective. ... show more
Reviewed in the United States on November 16, 2022 by L. Mamakos

  • Working just fine as intended
Size: HDMI Plug
These work great for my uses. I admin 12+ machines I need to be able to log into remotely. Without these attached, I just got a blackscreen. WITH these attached, it thinks theres an actual monitor attached and am able to remote in just fine, do what I need to do then disconnect. Not sure how long they will last, but I've had at least 6 of these deployed for the last few months without issue. Huzzah for things that just 'work'! ... show more
Reviewed in the United States on July 25, 2022 by Frankie Falcone

  • These actually work if you....
Size: HDMI Plug
So these plugs are great and work flawlessly with Nvidia GPU's but if you run into the issue where your only resolution is 640x480, just google 'Custom Resolution Utility'. With manufacturers working to decline mining on consumer gpu's, this is one of the issues. I have verified these to run at 4k natively on Nvidia GPU. I have verified these to run at 4K with Custom Resolution Utility on AMD GPU ... show more
Reviewed in the United States on January 19, 2022 by Christian Taylor

  • Great solution for remoting in to PCs
Size: HDMI Plug
Just what I needed to add to a couple of PCs I needed to remotely log into that didn't have monitors attached. These mimic a HD display so you can adjust the resolution. Does the job beautifully.
Reviewed in the United States on August 16, 2022 by Raider Rodney

  • NOT 60 Hz at 3840x2160
Size: DP Plug
These are CLEARLY labeled "3840x2160@60Hz" but they are NOT. They are the same cheap crap as everywhere else and only support 17Hz at 3840x2160. Thanks for wasting everybody's time, waiting for them to get here and then needing to ship them back and get something else. Do you really think we are not going to check??? I am going to try to use HDMI repeaters for the purpose, maybe those will be really 60Hz, since absolutely all of these dummy plugs obviously have the exact same thing inside. ... show more
Reviewed in the United States on April 4, 2023 by James Richters James Richters

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