It wouldn’t. It could support USB 3 or some lower standard. But the key is that under a redesigned versioning scheme, every new standard is fully backward compatible with the old, with no optional bits tacked on. This makes it easy to understand for an end user (“okay, my headphones have USB3, and my computer and cables are USB4, so I know it will work fine.”)
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It wouldn’t. It could support USB 3 or some lower standard. But the key is that under a redesigned versioning scheme, every new standard is fully backward compatible with the old, with no optional bits tacked on. This makes it easy to understand for an end user (“okay, my headphones have USB3, and my computer and cables are USB4, so I know it will work fine.”)