Does anyone know of a decently priced, fully featured USB C cable that I can just buy a bunch of? I have to keep track of which high speed data cable came with my external SSD, which cable is USB 2.0 only, and which cables support high speed charging which kind of defeats the “one cable to rule them all” point of USB C
More about showing off neat CT scans. I wouldn’t read too much into it given the sample of cables looked at. I personally had no idea industrial CT scanning was a thing!
I feel like cable type really doesn’t matter for me since USB-C is mostly gonna be used to charge, and data transfer is something I hand off to WiFi or Bluetooth. That said, I don’t buy cheap ass cables for a reason. But I also don’t spend a small fortune either.
This article feels like an ad for Apple cables, Amazon Basics cables, and an expensive ass CT scanner I’ll never need and hope to god they’re giving those employees dosimeters.
In this thread: people shitting on Apple for not implementing USB C. No one talking about how they make an impressively engineered, although very expensive, cable.
I don’t know how impressive it is unless it gets compared to a cable with similar features, of which there are many… at a fraction of the cost. So it would be excellent to see the same scans on a £30 cable to see just how over engineered the Apple cable may or may not be.
This is basically an ad for CT machines, not anything scientific.
This article starts off talking about iPhones and USB C, then proceeds to scan a Thunderbolt cable. The iPhone 15 pro tops out at USB 3, not Thunderbolt.
The connector is not the cable. They should be comparing expensive thunderbolt cables to cheap thunderbolt cables, or expensive USB 3 cables to cheap USB 3 cables.
I’ll give them props for the scans, those are cool. But c’mon, this fanboi is comparing specs of a thunderbolt 4 pro cable to a USB 2 from 1996. Granted, not much changes except speed and capacity but those two things take up a big part of this op-ed.
The whole point, as I get it, is that those fancy cables are proprietary. The tech and circuitry embedded in the TB4 cables should be in the charger, phone, computer, etc. A cable should just be a cable.
That’s not really possible. With such a wide-ranging standard as USB-C, the cable needs to report what it can support. Without E-marker chips, for example, there would be three possible results: no cable can charge quickly, every cable is thick, short, and expensive, or cables catch on fire frequently. Cheap cables that don’t support all of the extra features are just cables, but the good ones need to let the computer know what they are capable of.
It’s also easy to forget that degradation on the highest spec cables is pretty severe. A 1m full spec thunderbolt 4 cable can be made dirt cheap but there extremely limited 3m cables to the point that $160 is reasonable despite it sounding silly
Same feeling honestly but don’t forget that it still would take research to buy the right one. Think about SD cards and their various speeds. You still need a chart to make an informed purchase.
Sure. I think they could get a lot of mileage out of color/dashed bands to mark things on the cable like:
supports display out
voltage for charging
high speed data
Each of those has a spectrum of support and could be marked separately. Maybe they put it on the connector, or maybe on the head, IDK, but something on the cable somewhere so you can find it in a box.
Then repeat for your device, either next to the plug or in software. That way you could go look for the markings you need from the device on the packaging of the cable. I’m sure someone can devise an intuitive UX here.
That should be a hard requirement for advertising USB compliance, not an optional thing.
It’s also obvious, not sure why it isn’t a thing. For example:
orange band means it supports “fast charging” and a number indicates the voltage supported
black indicates “high speed” data, and a number indicates the speed
green indicates display out, and a number indicates resolution
So you’d have a colored band always at the same spot (for color blindness), and a number on either side of the plug in the color band. Maybe use Roman numerals so it’s easier on the eyes. No color band would indicate basic features (5v charging, slow data transfer, no display out).
Previous USB standards also used colors on the plug to indicate speed, so it fits right in.
AliExpress products will always lie, that’s a constant. The important thing is for people buying stuff from reputable brands. If there’s an issue, people will usually blame the sketchy brand, regardless of the claim.
To be fair to AliExpress reputable dealers are plenty, they’re just hard to find amongst all the rubbish. I had an amazing experience buying from some dealers, with significantly better follow-up support than what you’d receive in the west.
Yup, the only time I buy stuff from AliExpress is from a recommendation from a friend with a direct link. There are great deals to be had, but tons of crap. Sometimes it’s worth the gamble.
They do have standard icons for them, but it’s not required to use them. Companies like Apple are a problem case there since they value a clean look over information, random Chinese brands sometimes use them.
As of USB-PD 3.1 there are now nine fixed voltages - 5, 9, 12, 15, 20, 28, 36, and 48V - and two variable-voltage modes; PPS with 3.3 - 21V in 0.02V increments, and AVS with 15 - 48V in 0.1V increments.
Combined with a few different current limits, some of these features being optional, and then doubling down with what your cable does or doesn't support, amazing anything gets charged at all.
So I’m ignorant here, but what is the spec difference between the supplied iPhone USB-C cable and the one that comes with the newer MacBooks? I never bothered to look, but I did mark the one that came with my MacBook as I assumed it was higher rated than some other cable (although I still just charge with the MagSafe adapter anyway).
So they figured out that a $130 Thunderbolt 4 100W E-marker cable is better designed than a $10 USB 2 60W cable? I think they should have looked at a cheaper high-end cable, like a 240W Thunderbolt 4 cable, to see how a comparable one compares.
This was my gripe with the write up as well. Like everybody, I’m interested in the least expensive option with similar features to the $130 option. Surely there’s something in the $20-30 range they could’ve studied?
You do know that Apple was involved in the development of USB-C (about a quarter of the people working on it were from Apple) and was one of the first companies to put USB-C on a laptop (in 2015) ?
Oh right, i forgot Mac’s are primarily used for making phone calls, texts, are kept in pockets when traveling, and USB-C is mainstream now so charging is a breeze, but screw iphones ami’rite?
Come on man. The talk has always been about apple not implementing the industry standard charging port on their phones. It goes back to the 30 pin days. They just want to make proprietary items for mad profits and milk it until all sheeps wake up.
Ok fine. What else besides data transfer and charging did you need back then when memory was expensive and data wasn’t that important to have on phones besides phone numbers and text? USB Mini / USB Micro could easily handle data transfer and charging just fine.
Edit: im fine with using any cable, be it 30 pin, lighting, usb c, etc. etc. As long as everyone uses the same cable. Keep it simple, convenient, and reduce extra waste.
The 30 pin dock connector had line-level audio output, as well as serial data lines for remote control. Back in the day I could plug my iPod or iPhone into my car and browse my music on a display on my dashboard and play back the audio over my car stereo. The dock connector also carried analog video (both composite and s-video), line audio input, firewire and was able to power accessories (3.3v) as well as charge the iPhone/iPod.
There was nothing at all at the time that could do all this using a single connector.
im fine with using any cable, be it 30 pin, lighting, usb c, etc. etc. As long as everyone uses the same cable. Keep it simple, convenient, and reduce extra waste.
But that’s not what we have with USB-C. Now, the situation is even more complicated than it was before. We still have a whole bunch of different cables, but now they all look the same and use the same connector. You can no longer easily tell them apart and there is no easy way to tell from the port on a device what features it supports and what cable it needs.
If I see a USB-C port on a device it tells me exactly nothing. Is it a USB host or not? Can the port be used to charge the device ? At what wattage? How big a charger do I need? What kind of USB data transfer speed does it support ? 12Mbit, 480Mbit, 10Gbit? Does the port support Thunderbolt? Displayport alt. mode? HDMI? Analog audio? MHL? HDMI? VirtualLink? What cable do I need ? a 5W, 10W, 30W? 60W? 100W?
A 40 Gbit 100W Thunderbolt 4 cable looks exactly the same as a 5W 480Mbit USB 2.0 cable. A cable that can carry a displayport signal looks exactly the same as one that can’t.
And shit is even more confusing than that. The USB-C spec supports an HDMI alt-mode. Cables with a USB-C connector on one side and a HDMI connector on the other exist. You’d think that to be able to use this cable your device needs to support HDMI alt. mode. Nope. HDMI alt. mode isn’t actually used, not even in USB-C to HDMI cables. Instead all such cables require DisplayPort alt. mode, as they all contain a displayport-to-HDMI converter chip.
So simple and convenient that we now have this USB-C standard.
I think the majority of phone users who are or are not tech savvy mostly care about charging and the fact that they can use just about any USB C cable is where we’re finally moving to. An Android user can stop lugging their charger to an iPhone users house and vice versa (not counting extended stay). It should have been this way from the get go is what I’m saying. The fact that USB-C cables are fragmented when it comes to features is messed up, i agree. Not sure who’s at fault there.
majority of phone users who are or are not tech savvy mostly care about charging and the fact that they can use just about any USB C cable
But that’s the problem, you can’t just use any cable. Use a standard 5W cable with a laptop that needs 100W and it will either not charge at all or charge so slow that it will take weeks to charge your laptop.
However, any USB-C charger and cable will charge moderns phones. Wether it be slow or fast, it will charge it. Everyone at home has at least one or two sets. Also, laptops that use a USB-C chargers can accommodate phones as well. We’re going in the right direction.
Exactly. I only need to care about the cable when doing something complex, like charging a high power device, doing display out, etc.
Those cables and ports should have indicators. The ports could have them in software (i.e. you plug in a sub-par cable and you get a pop-up with the appropriate cable marking), but the cables need them on the cable and/or plug.
The vastness of the ecosystem built around Apple products cannot be understated. You can’t just change the iPhone port every few years.
Ditching the 30-pin adapter created no small degree of controversy. Though the device itself got favorable reviews, the New York Times’ tech columnist at the time called it “not just a slap in the face to loyal customers” but a “jab in the eye.”
The Lightning connector was introduced on September 12, 2012, with iPhone 5. And there was so much controversy around it that they publicly committed to using it for at least 10 years.
The USB-C spec was not finalized until nearly two years later, in August 2014.
I can’t fault a company for activity committing to a decade of compatibility with peripherals. And I certainly can’t fault them for avoiding the disaster called Micro USB.
They scanned a Thunderbolt cable with a USB C connector. No iPhones have a thunderbolt port. In other words, this is the cable Apple makes to support its Macs. And Apple has had C-only connectors on Macs since 2015.
I make custom cables for the film industry. Some of the cables I make are ave $250 and they’re not even smart cables. Those UsB cables are not just a wire they’re a communication interface embedded in them.
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