cross-posted from: https://jlai.lu/post/3226934
The wait is finally over. From 2024, USB-C will be the common standard for electronic devices in the EU – and we have already seen the impact !
It means
- 🔌The same charger for all phones, tablets and cameras
- ⚡ Harmonised fast-charging technology
- 🔄Reduced e-waste
One charger to rule them all.
Now, a reality.
Learn more about the #EUCommonCharger here: https://europa.eu/!hwjj3G
Unbundling the sale of a charger from the sale of the electronic device .
The 'common charging' requirements will apply to all handheld mobile phones, tablets, digital cameras, headphones, headsets, portable speakers, handheld videogame consoles, e-readers, earbuds, keyboards, mice, and portable navigation systems as of 2024. These requirements will also apply to laptops as of 2026. Such transition periods will give industry sufficient time to adapt before the entry into application.
Consumers will be able to purchase a new electronic device without a new charger. This will limit the number of chargers on the market or left unused. Reducing production and disposal of new chargers is estimated to reduce the amount of electronic waste by 980 tonnes yearly
Producers will need to provide relevant visual and written information about charging characteristics, including information on the power the device requires and whether it supports fast charging. This will help consumers understand if their existing chargers meet their new device’s requirements and/or help them select a compatible charger. Combined with the other measures, this will help consumers to limit the number of new chargers purchased and save at least €250 million a year on unnecessary charger purchases.
L'attente est finalement terminée. À partir de 2024, l’USB-C deviendra la norme commune pour les appareils électroniques dans l’UE – et nous avons déjà vu son impact !
Cela signifie
- 🔌Le même chargeur pour tous les téléphones, tablettes et appareils photo
- ⚡ Technologie de charge rapide harmonisée
- 🔄Réduction des déchets électroniques
Un chargeur pour les gouverner tous. Maintenant, une réalité. Pour en savoir plus sur le #EUCommonCharger, cliquez ici : https://europa.eu/!hwjj3G
Les exigences de « charge commune » s'appliqueront à tous les téléphones mobiles portables, tablettes, appareils photo numériques, écouteurs, casques, haut-parleurs portables, consoles de jeux vidéo portables, liseuses électroniques, écouteurs, claviers, souris et systèmes de navigation portables à partir de 2024. Ces exigences s’appliquera également aux ordinateurs portables à partir de 2026. De telles périodes de transition donneront à l’industrie suffisamment de temps pour s’adapter avant l’entrée en application.
Les consommateurs pourront acheter un nouvel appareil électronique sans nouveau chargeur. Cela limitera le nombre de chargeurs sur le marché ou inutilisés. On estime que la réduction de la production et de l'élimination des nouveaux chargeurs permettrait de réduire la quantité de déchets électroniques de 980 tonnes par an.
Les producteurs devront fournir des informations visuelles et écrites pertinentes sur les caractéristiques de charge, y compris des informations sur la puissance requise par l'appareil et s'il prend en charge une charge rapide. Cela aidera les consommateurs à comprendre si leurs chargeurs existants répondent aux exigences de leur nouvel appareil et/ou les aidera à sélectionner un chargeur compatible. Combinée aux autres mesures, cette mesure aidera les consommateurs à limiter le nombre de nouveaux chargeurs achetés et à économiser au moins 250 millions d'euros par an sur les achats inutiles de chargeurs
I just wish there was a standard for marking the cables, so you could look at the cable and tell what it was capable of. All the cables and chargers look the same but have wildly different capabilities. 
and the naming scheme doesn't make it any better, "USB 3.2 Gen 3 with USB PD and/or CuickCharge" just doesn't make sense to rationally thinking people.
how about "USB C-C up to X amount of mbytes and 100W charging"?
And WiFi is going the opposite direction. From 802.1a/b/ax/whatever to WiFi 5, 6 etc.
(Although the MIMO chains can get a bit more complex, but still fairly simple compared to the USB bs)
We can solve the USB mess by charging over Wi-Fi!
this is the way.
The last one is what's happening now, or was that a fever dream I had
That's the latest guidance. Manufactures are free to do whatever they want though.
The charging side is complicated to mark accurately because it has to consider current and voltage. Like, a cable might be able to do 60W, but only at 2A@30V, 3A@20V would melt the cable.
Letting parts of the USB-C spec be optional was a mistake. The USB Implementers Forum has completely lost the plot on what a "standard" is supposed to accomplish!
These are the same folks that released "USB 3.2 Gen 2x2" as an actual name for a specification (which if I'm remembering my USB specs correctly is the current branding for the original USB 3 spec)and muddied the waters so badly that most companiesnand reviewers just state the speed of the port rather than the version
As well as the "U" in USB, interpreted rather generally
We need something like resistor band labeling for chargers. Yellow for 1A, Green for 2A and another band for the charging standard such as PD QC3.0 and so on.
As it stands now we are going to need a station in stops to test cables.
It's because the USB-IF is fucking terrible at their jobs and can't figure out how to name things in a meaningful way.
Yeah i discovered that and i was extremely furious. I bought a usbc cable around 10€ and it wasn't working because the device only supported a certain type of usbc. Apparently, there is some info about information in the eu website.
But i'm not able to understand any technical part...i just want a color : yellow charger/cable go with yellow port. Etc.
I'll break it down for you - it's a long list but easy to understand:
.
There would need to be something like a fifty colors. The USB standards body is pushing cable manufacturers to use labels that show data rates (gigabits per second) and power capabilities (watts) on every cable. That will help a lot, but for all the other stuff (especially shielding and general quality...) you need to rely on either brand reputation or third party tests. Even then you need to be careful, because the best brands don't put all those features in every cable (too expensive).
Also unfortunately at 10€ you get what you pay for. The better brands all charge more than that.
And thank a lot for this great recap, i'm saving it. ☺️
Even worse, many of the features require a ID chip in the cable, so a simple continuity test can't determine what the cable actually supports.
Well i didn't expect ton of features. I just wanted a simple cable to transfer data. According to the cable notice, it should. But fiio sold a device with an proprietary usbc cable that can only transfert data in one direction. And no usbc-usbc can connect to it, i have to buy a fiio's cable as apple's lightening.
Then i dig and discovered this whole usb-c mess. It breaks intoperability. That's why i was mad. It's inefficient and wasteful...and no vendors were able to help me when i asked which cable can work with it.
They don't know cable as you do, and i guess i have to take lesson on cable myself as i can't trust manufacturer nor vendors that are as knowledgeable as me. I should have gone to the hacker fab lab first.
“Simple cable to transfer data” is hiding a lot of detail. USB 2 speeds? USB 3 (and which version of USB 3?) speeds? Transfer video data? Is it Thunderbolt data?
It sucks. The standards committee really dropped the ball and now just shrugs their shoulders and throws more shit on the pile.
For myself, any power-only cable is literally cut in two and thrown out upon discovery. And the data stuff is handled by intuition: thin cables are assumed to be slow, heavier/higher quality cables are assumed to be faster, and the thunderbolt cables are kept separate. Fortunately the only TB cables I have are actually marked as such on the connector moulding, but that apparently isn’t a requirement.
Yeah you are right...
Well i admit, first, i didn't care about speed. But maybe for high quality, and smooth transfert, i should have chose the hightest.
Hopefully i didn't because the fiio device only accept unidirectional usb-c. It don't accept bidirectionnal cable. There was an arrow. I thought biderectionnal cable should do the job...😅
I have stuck labels on all my DP capable cables - it is very annoying not to get video output, and "does this cable even work for video" being one of the things you need to debug.
Absolutely. I think it should have labels instead of colors tho. Because vendors can use different colors for same standards, which they're doing right now.
For example random unique two-lettered labels printed on the one end of the cable. So we can Google "USB XX" and see what it is capable of and what not. Also vendors can simply say "this product is needed to be used with at least XX USB standard".
The problem with colors is; there is no one metric for difference. For example two cables can have same data transfer speed while one can have PD and the other one don't.
Yeah, something like [usb icon]⚡📺