April 21st, 2025

A M.2 HDMI capture card

The Magewell Eco M.2 HDMI Capture Card connects HDMI devices to systems, supports dual 1080p 60 streams, requires complex installation, is priced at $385, and is praised for performance and design.

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A M.2 HDMI capture card

The Magewell Eco: M.2 HDMI Capture Card is designed to utilize M.2 slots on modern motherboards, which are increasingly replacing traditional PCIe slots. This capture card allows users to connect HDMI devices directly to their systems, making it a practical solution for video capture. The package includes necessary cables and requires users to install drivers for both x86 and ARM architectures. The installation process involves compiling kernel modules, which may be challenging for some users. The card is compatible with popular software like OBS and WebRTC applications, enabling it to function as a webcam. Performance-wise, it supports dual 1080p 60 streams without issues and is noted for its compact design, fitting seamlessly into M.2 slots. However, at a retail price of $385, it is considered expensive, although lower prices can be found on platforms like eBay. Overall, the Magewell Eco is rated highly for performance and design but has a steep price point and requires technical knowledge for installation.

- The Magewell Eco captures HDMI video using M.2 slots, addressing the scarcity of PCIe slots.

- It supports dual 1080p 60 streams and is compatible with OBS and WebRTC applications.

- Installation requires compiling drivers, which may be complex for some users.

- The card is priced at $385, but lower prices are available on eBay.

- It is praised for its performance and compact design, fitting well into M.2 slots.

AI: What people are saying
The comments on the Magewell Eco M.2 HDMI Capture Card reveal various user perspectives and inquiries about its functionality and related technology.
  • Users discuss the implications of M.2 slots and PCIe lanes, highlighting potential issues with hardware compatibility.
  • There are inquiries about specific use cases, such as capturing HDCP content and freezing HDMI feeds for presentations.
  • Some users express interest in alternative methods for HDMI capture and streaming, including software solutions.
  • Comments reflect a curiosity about the versatility of the capture card and its integration with existing setups.
  • Users share links and resources, indicating a collaborative effort to explore the technology further.
Link Icon 13 comments
By @viccis - 18 days
>Fortunately, those extra PCIe lanes tend to get repurposed as additional M.2 holes.

Or unfortunately, for the unlucky people who didn't do their research, so now their extra M.2 drives are sucking up some of their GPU's PCIe bus.

By @Calwestjobs - 17 days
another insane thing is having 40 Gbps USB ports used as a networking cable between two PCs... Why there is still no project which can do this by simply installing trivial driver (in windows) and 4 line patch to enable this in linux? just charge 2 dollars per year and youll be milionaire (until LTT / MS catches up and steals it from you )

It is even possible to have linux machine act as a display port sink to be used as a capture card, for streamers, youtubers,... with 0 dollar investment, 0 hardware...

By @0cf8612b2e1e - 18 days
If I wanted to capture something with HDCP, what’s the most straightforward path to stripping it away?
By @adolph - 18 days
Nice to see another use for those lanes exposed with M.2. M.2 to OcuLink to a standard PCIE slot/carrier still seems more flexible tho.

example: https://community.frame.work/t/oculink-egpu-works-with-the-d...

By @peterburkimsher - 18 days
Looking for a way to freeze an HDMI feed so that the current image (a PPT slide) stays up on the projector/TV while edits are made. Any suggestions welcome.
By @Venn1 - 18 days
The website is wheezing a bit. Here's a link to the video https://www.youtube.com/watch?v=xNebV8KIlZQ
By @amelius - 18 days
Looking for a way to show an image over HDMI while my embedded system is booting, and then (seamlessly) switching over to the HDMI output of that system when booting finishes. Any ideas how to accomplish that? In hardware, of course.
By @gitroom - 17 days
absolutely wild seeing all the ways people stretch these boards tbh - kinda makes me wanna mess with my own setup more
By @MortyWaves - 17 days
I wish they’d never put a . in the name
By @puzzlingcaptcha - 17 days
>PCIe slots are becoming an endangered species on modern motherboards

Except... not at all? Just about any ATX-sized motherboard is going to have a full-sized X4 slot and a small X1 slot _in addition_ to the X16 one.

And with decent audio and 2.5GBps ethernet PHY on board even those slots often sit disused.

I mean, want to test goofy hardware - go for it, no need to invent a justification.

By @gatnoodle - 17 days
what exactly is this good for?