Windows 11 now supports USB4 at 80Gbps, also known as USB4 2.0
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With the latest public update, Windows 11 has gained support for USB4 connections at 80Gbps, also known as USB4 2.0. The upgrade comes with OS builds 22621.3235...

Windows 11 now supports USB4 at 80Gbps, also known as USB 4 2.0 | Faster USB4 devices could start appearing in 2024::undefined

  • @bloopernovaEnglish
    32•4 months ago

    They name by committee. So every corporation that is in the USB standards group will argue for whatever benefits them, with no consideration for consumers.

    I fucking hate it. Buy a USB C cable and it’s a crapshoot whether it’s USB 2 with no power delivery, or poor quality with power delivery. Just trying to find a good quality USB 3 cable is difficult, with 3.1 or 3.2, x2 or not, shitty control chips, etc etc.

    • JonathanEnglish
      21•4 months ago

      It is absolutely infuriating. It blows my mind that you can have a USB 3.2 Gen2 cable that does everything you need it to, except for the fact that it doesn’t support Power Delivery and a lot of the time you won’t even know, so if you’re sending high wattage through it there’s a real possibility you’re gonna burn some to kind up.

      • @[email protected]English
        1•4 months ago

        In theory, compliant devices can detect the voltage drop over shitty cables and request a lower charging rate.

      • @[email protected]English
        0•4 months ago

        if you’re sending high wattage through it there’s a real possibility you’re gonna burn some to kind up.

        Anything over 3A or 60W requires the cable to have an e-marker. A little chip inside one of the connectors that indicates what the cable is capable of. No USB certified device should try to pull 60W or more through a cable without e-marker or anything above what the cable can handle if it does have a marker.