cross-posted from: https://discuss.tchncs.de/post/22828099

USB was supposed to rule them all but it’s now a mess of standards sharing the same connector. Different speeds, voltage, charging protocols, alt modes, even the number of pins used is variable… For those asking, the thing is available on Kickstarter

  • nutsack@lemmy.worldEnglish
    6·
    25 days ago

    i know the cable is a piece of shit because i plug it into my camera and it doesn’t do anything

  • Tattorack@lemmy.worldEnglish
    92·
    26 days ago

    Hmm… This looks like something that could just work as software on a PC, or as an app on a phone. I’d be surprised if it doesn’t already exist.

    • hikaru755@lemmy.worldEnglish
      17·
      26 days ago

      You need both ends of the cable connected, so the phone is out. And even on PC, I’m not sure if it would work with the USB drivers in-between the software and the actual ports

  • answersplease77@lemmy.worldEnglish
    1·
    25 days ago

    I just bought an expensive c-type ($18) which said superfast on its packing only to found out now its charging speed is super slow: more than 3 hrs to charge my phone while another c-type I have does it in less than 1.5 hrs.

  • rockSlayer@lemmy.worldEnglish
    94·
    26 days ago

    If only USB-IF would do their fucking job and create actual standardized names with standard features instead of shit like USB 3.2 Gen 2x2

    • dan@upvote.auEnglish
      42·
      26 days ago

      like USB 3.2 Gen 2x2

      Did you see that the newest version is called USB 4 2.0? lol

      • snowfalldreamland@lemmy.mlEnglish
        23·
        26 days ago

        That is very very explicitly just the name of technical the specification. Its a documents for people who design usb devices. The tech media failed us by reporting on it like they did.

        The spec also explicitly tells us that we should refer to the usb cables/ports/devices as e.g. “USB4 40Gib” or “USB 3 20GiB”. So in fact we have easy to understand names but only a few manufacturers actually print that on the boxes or cables.

    • SirEDCaLot@lemmy.todayEnglish
      5·
      24 days ago

      This 100%. Wi-Fi Alliance did it right ditching the standard names like 802.11ac and 802.11ax and going to simple names like Wi-Fi 5 and Wi-Fi 6. Everyone knows 6 is better than 5 so there’s no confusion.

      USB-IF needs to do the same thing, and also stand up a little bit to the manufacturers who want to build the cheapest possible products. Set a couple of certification levels. Like level 3 cable supports 30 w and 480 Mbps USB 2.0, level 4 cable supports 100w and 2 gbps, level 5 cable supports 100w and 10gbps, level 6 cable supports 240w and 20gbps etc We don’t need infinite variations of power and data capability. It just confuses customers. But customers will understand a level 5 cable is better than a level 4 cable. And if the device says you need a level 5 cable for full capability, they will understand a level 4 cable isn’t good enough.

    • nous@programming.devEnglish
      4·
      25 days ago

      And then relabel all the old standards when they create a new one so every generation you need to figure-out what al the new names mean.

        • lone_faerie@lemmy.blahaj.zoneEnglish
          82·
          26 days ago

          There’s only one thing I can think of that actually succeeded out of Kickstarter, and that’s the Pebble watch. Still the best smartwatch ever made imo

          • TheRealKuni@lemmy.worldEnglish
            6·
            25 days ago

            The most successful Kickstarter in history (so far) was Brandon Sanderson’s “Secret Project.” He had written four novels during the pandemic which were not written for or promised to any publisher, so they did a Kickstarter to publish them through Dragonsteel, his company, and added on things like monthly loot boxes, digital editions, etc.

            Raised over $40 million dollars (some of which they used to fund almost every publishing project on Kickstarter at the time, which was pretty cool).

            Other than some snafus with manufacturing (getting the fancy colored pages from the printer to the binder took longer than anticipated, so the first book didn’t reach people until a month or two late, and instead they moved up the boxes planned for February to January, March to February, etc.) the delivery went really well. I have my four high-quality hardcover copies displayed proudly in my living room, and I have various Cosmere-related merch all over the house.

            Of course, Sanderson already had an audience and a company. The Kickstarter let them do something they hadn’t done previously, but he obviously would’ve been able to publish those books through one of the publishers he works with regardless. Still, it was fun to be a part of community funding for something I was excited about.

  • narc0tic_bird@lemm.eeEnglish
    43·
    26 days ago

    Even at early bird pricing (39,-€) I’d rather get a cable that has the specs I need.

    This seems to do a little bit more than simply list the specs (show shorted pins and whatnot), but it doesn’t do any kind of load testing (tests like does sending 240 watts over the wire somehow interfere with the data transfer).

    Most of the cables that I have lying around are USB 2.0 100 watts PD, as that’s what most devices come with that have a cable in the box. For other cables I know what they’re capable of because I read the spec sheet before purchasing them.

    This might be useful to shops who sell refurbished phones that want to quickly check whether used USB-C cables are still good, but I don’t see why anyone would want this for personal use.

    • Joelk111@lemmy.worldEnglish
      101·
      26 days ago

      I’d rather get a cable that has the specs I need.

      Well, duh, this would be more useful for those cables laying around your house that you’ve forgotten or never known the specs of.

  • greenskye@lemm.eeEnglish
    61·
    25 days ago

    Will this just become obsolete the next time they update usb c to support something new? A tester that goes out of date as quickly as the cables it’s testing feels pretty pointless to me

  • gencha@lemm.eeEnglish
    71·
    25 days ago

    This is nothing new. You can buy these USB cable testers on Amazon or directly from Alibaba. They just put some fancy visualization on top so you don’t have to look up what the individual LEDs on the tester mean.

    As others have generally noted about Kickstarter, this is just another scam with cheap Chinese gadgets.

    • yeehaw@lemmy.caEnglish
      2·
      26 days ago

      Mini for PS3 controllers, micro for PS4 and most android phones that were made prior to about 4 or 5 years ago.

      • Petter1@lemm.eeEnglish
        1·
        26 days ago

        And C for PS5? 😄 funny how they have generations in line with USB IF

      • TheRealKuni@lemmy.worldEnglish
        2·
        25 days ago

        I didn’t realize that what I know as Mini-USB and Micro-USB were really Mini-B and Micro-B until embarrassingly recently, when I saw Nostalgia Nerd’s video on USB. I just never encountered Mini-A and Micro-A, all of my mini and micro cables were standard A on the host end.

        I worked IT and didn’t realize this. (Admittedly it was IT for a small, shitty company. And my degree is in development, not hardware.)

        • pirat@lemmy.worldEnglish
          1·
          25 days ago

          I had a similar experience, and didn’t realize it until I read your comment here. Thanks for sharing!

  • Daemon Silverstein@thelemmy.clubEnglish
    111·
    26 days ago

    Media doesn’t load here (both through my instance’s web front, as well as through discuss.tchncs.de’s web front)

    Edit: never mind, I got it to load now, maybe it was a temporary lag. It remembers me these Ethernet testers (in such a way that it’s capable of testing individual pins for electrical continuity), but digital and with more features:

  • fuckwit_mcbumcrumble@lemmy.dbzer0.comEnglish
    9·
    26 days ago

    I guess it’s neat that it’s kinda like whatever this guy is called https://www.amazon.com/gp/product/B0CF95VL2Y plus the power-z tester built into one. I wonder if the power-z could be updated via software to do cable pinout testing.

    What I’d really like to see is a device that actually tries to send 40gbits of data down the cable and makes sure it comes through clearly and provides a signal integrity reading. The only devices I’ve seen that do that are essentially just oscilloscopes and signal generators.

  • Grass@sh.itjust.worksEnglish
    25·
    26 days ago

    but where is the diy version that we actually want that uses arduino or esp or something with all the details on a git readme?

      • slampisko@lemmy.worldEnglish
        6·
        26 days ago

        Are they insane? I already have a free tester – the device I want to use the cable on. I would pay maybe $15 for this, but perhaps I am not part of the target market