News for hackers. Stuff that matters.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by AdrianB1 on Wednesday November 23, 2022 @06:37PM (#33725930)
Very brief and unremarkable article. Not worth reading.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by CharlesW on Wednesday November 23, 2022 @06:42PM (#33725969)
Is it possible that you just read the first page?

Here are all 6 pages of the main content on one page: https://learn.adafruit.com/understanding-usb-type-c-cable-ty...

Re:Understanding USB Type C: Cable Types, Pitfalls and More by Arnavion on Wednesday November 23, 2022 @07:07PM (#33726181)
I don't blame AdrianB1. The geniuses put the link to the second page as a "What is USB C?" button instead of something like "Next Page". And it's after a bunch of shopping links that you'd assume are affiliate links at the end of the article.

The submission should be changed to your link.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by CharlesW on Wednesday November 23, 2022 @07:09PM (#33726211)
> I don't blame AdrianB1.

For sure, and I hope it didn't come across that way! The pagination UI is not good.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by ThePowerOfFuet on Wednesday November 23, 2022 @11:38PM (#33727860)
@dang Can we change the link to this one?
Re:Understanding USB Type C: Cable Types, Pitfalls and More by JonChesterfield on Wednesday November 23, 2022 @08:21PM (#33726759)
Possibly explains why finding a longer cable that can run power and displayport in opposite directions is a pain. Think I'm stuck on 0.5m still.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by ThePowerOfFuet on Wednesday November 23, 2022 @11:38PM (#33727851)
Re:Understanding USB Type C: Cable Types, Pitfalls and More by cyberge99 on Wednesday November 23, 2022 @08:25PM (#33726788)
I just get Thunderbolt 4 cables and I don’t have to worry about it. They’re more expensive, but they always work for everything and they’ll hopefully be around for a while.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by chrisseaton on Wednesday November 23, 2022 @09:45PM (#33727306)
Aren’t they like $100 a meter or something? And unreasonably thick and stiff?
Re:Understanding USB Type C: Cable Types, Pitfalls and More by midoridensha on Wednesday November 23, 2022 @10:57PM (#33727652)
Yes, and yes. This is ridiculously bad advice when you just want a cable to put in your bag to charge your phone with when you're out.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by ThePowerOfFuet on Wednesday November 23, 2022 @11:37PM (#33727850)
Re:Understanding USB Type C: Cable Types, Pitfalls and More by chrisseaton on Wednesday November 23, 2022 @11:40PM (#33727869)
I don't know if trusting Amazon tech product claims is a great idea...

From a more trusted source it's $129 for 1.8m.

https://www.apple.com/shop/product/MN713AM/A/thunderbolt-4-p...

Re:Understanding USB Type C: Cable Types, Pitfalls and More by likeclockwork on Thursday November 24, 2022 @12:53AM (#33728153)
Fortunately Apple isn't the only company selling these cables.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by omgwtfbyobbq on Thursday November 24, 2022 @01:33AM (#33728364)
They're $3 plus s&h for .3m on Amazingon.

https://www.amazon.com/gp/aw/d/B0B18CW25H

Re:Understanding USB Type C: Cable Types, Pitfalls and More by Am4TIfIsER0ppos on Thursday November 24, 2022 @07:40AM (#33730643)
An active device being sold for 3 dollars? Gotta be one of those amazon fakes.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by omgwtfbyobbq on Thursday November 24, 2022 @11:55AM (#33733463)
It works fine for me.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by squaredot on Thursday November 24, 2022 @06:37AM (#33730187)
Sadly this is probably the best strategy. As the Chinese saying goes,

  "He who buys the best cries only once."
Re:Understanding USB Type C: Cable Types, Pitfalls and More by friend_and_foe on Thursday November 24, 2022 @12:04AM (#33727963)
This all looks ridiculous. I used to be really excited about USB 3.1, until it became real.

The cable's form should tell you something about what it does. I shouldn't have to guess at what a cable is for when I pull it out of a drawer. $100 a meter just in case is ludicrous.

A cable should not be able to damage a device.

I thought these things were given and well understood.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by SlackingOff123 on Thursday November 24, 2022 @03:11AM (#33728881)
I wish printing the usb version and current rating on the cable itself was mandatory for a type c cable to be certified.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by eternityforest on Thursday November 24, 2022 @03:38AM (#33729016)
I'm not aware of any way a cable can damage a device unless it's incorrectly assembled, which almost any cable could do.

Most devices are backwards compatible and will run at USB2.0 speeds. Almost any cable will work, just slowly. That's a pretty big advantage.

Since I don't have much of anything that uses the 3.0 speeds, having everything on one connector is worth it, it's a great charging port, it's great for 2.0 speeds, and you can do 3.0 if needed with some effort.

When monitors hopefully switch over there could be some confusion though. I would imagine they'll need to actually start using the cable marking spec, and things will get a lot easier.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by wodenokoto on Thursday November 24, 2022 @05:10AM (#33729588)
> When monitors hopefully switch over

What do you mean when? Finding a usb cable that can meaningfully connect your pc and monitor is difficult. Especially in the “grab a cable from the drawer” types of situations.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by pg999w on Thursday November 24, 2022 @07:36AM (#33730613)
Finding a USB DisplayPort cable from your drawer should not be harder than finding a HDMI cable if correctly marked.
Re:Understanding USB Type C: Cable Types, Pitfalls and More by eternityforest on Thursday November 24, 2022 @07:37AM (#33730620)
Not much harder than finding an HDMI cable assuming the USB has a marking.

Especially if faster USB ever gets mainstream and higher spec cables become more common.

If you have a fast USB-C external drive you might be able to use the cable you got for that.

With dedicated monitor cables, they're not good for anything else. Unless you explicitly bought a spare, your only choice is to go buy one.

In the most common case the cable will probably come with the monitor, and one end will just remain attached to it, not much confusion there.

At the moment it seems people use a lot of C to HDMI or C to DP adapters, so almost nothing changed other that the device side connector no longer having a bulky waste of space or delicate microHDMI that always seems poorly made if you get cheap adapters.

Re:Understanding USB Type C: Cable Types, Pitfalls and More by squaredot on Thursday November 24, 2022 @06:39AM (#33730198)
I long for the day when we ditch HDMI for thunderbolt!
Re:Understanding USB Type C: Cable Types, Pitfalls and More by WirelessGigabit on Thursday November 24, 2022 @10:46PM (#33738969)
First page. First graph. 3A/5A. And then means that only 5A cables should be used. Why?