cross-posted from: https://lemmy.cringecollective.io/post/75583
why isn’t it ok? why???
Meme “the number of people who think this is an abomination” over a photo of a USB-A to USB-A cable, “but think this is perfectly acceptable” over a photo of a USB-C to USB-C cable, “makes me sick.”
Huh, I’m not sure they are comparable.
Didn’t USB A and USB B use a master-slave relationship in which the male would (generally) always be the slave, whereas USB C uses agreement and discussion to decide the master and slave roles regardless of connector gender.
Please do correct me if I’m wrong. Also, do we say “agent” now instead of “slave”, or what is the new term?
I think the biggest problem I see with A to A is: who’s delivering power, and who’s receiving it? Maybe if you use it only with the device it came with then it’ll be fine, but if anyone tries to just hook up that cable to two random computers, it might actually cause a short circuit and fry something.
Whereas Type-C was explicitly made to handle such situations.
Or a shorter reason: Type-C cable is allowed by the spec while Type-A is not.
Hrm. I have a keyboard that requires an A to A cable and I think it works with the cable any way around…
Might be wrong.
It makes sense, if I remember correctly the older USB cable (i.e. everything before Type-C) are passive, so as long as the pins are wired symmetrically it wouldn’t matter which side is which. But whoever made your keyboard really blundered, there is no reason in the world why anyone would do this. There’s so many options: the B connector, mini USB, micro USB. All would make sense to put in the keyboard. A just doesn’t.
Let me guess: you got it from an ultra cheap online store? AliExpress/Wish/Temu?
You guessed wrong.
It’s a ridiculously expensive and “home made” looking, but it saved my hands from OCD.
In the usb world its “host” and “device”, not “master” and “slave”.
But yes you are rightI believe the common terms now are “domme” and “sub”
I can’t tell if this is real life or sarcasm…
Did I really miss the memo on this one?
No that’s the lingo the professionals use these days
I can confirm, I’m called sub at work
Ah yeah, I’ve heard that offices are rolling out a new role of office cumdump. Glad to hear from someone already in the role
USB-A requires three attempts to connect, C only one.
Six since it has A at both ends.
I absolutely have some Type C cables that only work one way because there’s no enforced standards and the manufacturer will wire them however is cheap, throw on another company’s logo, and sell it to Amazom.
Don’t buy electronics through amazon. This is precisely why.
USB-A male to USB-A male is not in any USB standard (not entirely true, but compliant cables are very rare and don’t connect voltage), and if you plug it into a device it’s not meant for, the behavior is entirely unspecified. It will probably do nothing. But it might fry your USB controller that is not expecting to receive voltage.
USB-C to USB-C is in the spec, and if you plug in two host devices, they won’t hurt each other. You can actually charge a host device over USB-C, unlike USB-A.
That’s why it isn’t ok. It’s not the same thing, it’s not in the standard, and it can even be dangerous (to the device).
I think the argument that A-A should be in the spec.
But usb-c is just so much better all around.
