Maybe optional opt out? Like to say you are usb-4 you have to have this format and support all of these features. Other you are USB 4 W/O x,y,z,PD,Video,etc. I also think PD levels should be labeled on power sources and sinks.
Comment on Some basic info about USB
WolfLink@sh.itjust.works 1 week agoAlmost everything about it needs to be optional because sometimes USB is used to charge some cheap battery powered thing and sometimes it’s used to make a backup of a harddrive and sometimes it’s charging my laptop with enough power for it to be rendering video but still have a net charge increase to the battery while also providing Ethernet, video output, and keyboard/mouse input over the same one port.
fruitycoder@sh.itjust.works 1 week ago
Eiri@lemmy.ca 1 week ago
There should be a way to make it simpler.
Idk, something like “for USB 4 you NEED all of these”.
Or maybe USB 4 with levels like bronze, silver, etc.
Or make displaying data rate, display and charging capabilities all mandatory on all ports…
I’m not sure what, but “it’s a USB port; look in the manual and if you’re lucky you might learn what it does exactly” ain’t it.
s_s@lemm.ee 1 week ago
People do not want to be limited to 1m long cords or only have thick and stiff Thunderbolt3 cords with 20 different conductors for a wired mouse.
Minimum specs like you are proposing just make the standard less useful and would lead to more competing specs that aren’t compatible at all (a la lightning cables).