this post was submitted on 10 Dec 2025
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The HDMI Forum, responsible for the HDMI specification, continues to stonewall open source. Valve's Steam Machine theoretically supports HDMI 2.1, but the mini-PC is software-limited to HDMI 2.0. As a result, more than 60 frames per second at 4K resolution are only possible with limitations.

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[–] gustofwind@lemmy.world 11 points 1 day ago (2 children)

USB c cables right now are often counterfeit or inferior to the listed specs

You need to test them yourself to know their power delivery and features

With a separate port that is a significantly reduced issue

[–] slacktoid@lemmy.ml 6 points 1 day ago

But again that's not related to a committee stopping the implementation of a standard. It's a scale of production issue, a labelling issue, and a consumer protection issue.

And I like having one port to just dock my machine in for power and display. I do understand how a separate port can help but I don't see why we can't have USB C working to its designed spec apart from the reasons I listed above.

[–] LOLseas@lemmy.zip 1 points 1 day ago

It's a travesty! I just went through this barbed wire circus! Swore to all my friends that Anker branded cables are "the way". Sank a good amount of my money into that brand. Only to find that while yes, they excel in power delivery, many times when it comes to Data Transfer Rates, these new Anker cables are maxing out at 480Mbps. That's USB ver. 2.0 speed. In a 2025 USB-C form factor. Other brands are pushing 40Gbps and Anker is just like the brandname (in Dutch): an anchor. I'm so peeved at the fact these manufacturers don't do like the IEEE did regarding Ethernet cables: printed every X distance is the standard, right on the jacketing. You can't tell me these USB cable manufacturers can't follow suit. It's USB! Need we all buy USB-IF compliant consumables? Is this really where we are this late into USB ver 3.X now going into USB ver. 4 ?!

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