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#usb4

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Simon Zerafa<p>Well, I should have thought of this before but the USB 4 ports on my new X870E mainboard do offer DisplayPort output from the AMD 7000 CPU onboard Radeon Graphics.</p><p>It's only Displayport 1.4 with HBR3, so a maximum of 4K 60Hz, but I'll take it. Working fine at 2K 144Hz. Two monitors now up and running.</p><p>In an surprising display (to coin a phrase) of forthought I even have the correct DP to USB C cable on hand! </p><p>Sometimes the odds really are in your favour 😊</p><p>Now to work out why the Nvidia GPU isn't working very well with Windows 11 and the correct drivers installed.</p><p><a href="https://infosec.exchange/tags/AMD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AMD</span></a> <a href="https://infosec.exchange/tags/X870E" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>X870E</span></a> <a href="https://infosec.exchange/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> <a href="https://infosec.exchange/tags/Displayport" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Displayport</span></a> <a href="https://infosec.exchange/tags/IGP" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>IGP</span></a></p>
טוביאס פלדמן / Tobias Feldmann<p>Ich schreibe eine Amazon Rezension und lese dafür die "USB Type-C Spec R2.4".</p><p>Grund: Ich habe eine "USB 4.0" Kabel bekommen, welches 1,5m lang ist. Die Spec gibt, rein informativ an, dass ein Kabel nicht länger als 0,8m sein sollte. Der Hersteller verspricht aber 100% USB4 Gen3, trotz fast doppelte Länge.</p><p>Und, der E-Marker lügt. Laut diesem ist das Kabel nur 0-1m lang.</p><p>Das ganze ist viel, viel spannender als es sich anhört und bringt ungewöhnlich viel Spaß.</p><p><a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a></p>
Felicitas Pojtinger 🌅<p>Any good <a href="https://mastodon.social/tags/Thunderbolt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thunderbolt</span></a> <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> docks that support daisy chaining to recommend? I'm looking to free up one of my USB4 ports to daisy chain my eGPU &amp; USB-C/DisplayPort XR glasses and I'm running out of ports 😭</p>
Aleksorsist<p>Just dumped everything I have on these adaptors into a repo: </p><p><a href="https://github.com/AleksaBjelogrlic/ASM2464PD-RE" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">github.com/AleksaBjelogrlic/AS</span><span class="invisible">M2464PD-RE</span></a></p><p>I have a bunch of photos of the other adapters, links to sources for them and links to other repos where people have played around with these chips.</p><p>If this stuff interests you, also check out <a href="https://fosstodon.org/tags/usb4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb4</span></a>-and-tbt:libera.chat / <a href="https://fosstodon.org/tags/usb4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb4</span></a>-and-tbt::matrix.org / <a href="https://fosstodon.org/tags/usb4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb4</span></a>-and-tbt channel on the ThunderScope discord</p>
Dom 🇨🇦<p>Is there a device (or method with a Mac) I can use to figure out which of all my USB C cables are power only, what gen USB, etc? Looking to have a clear out <a href="https://iosdev.space/tags/macos" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>macos</span></a> <a href="https://iosdev.space/tags/usbc" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usbc</span></a> <a href="https://iosdev.space/tags/usb4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb4</span></a></p>
Kevin Karhan :verified:<p><span class="h-card" translate="no"><a href="https://chaos.social/@chrismarquardt" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>chrismarquardt</span></a></span> Interessant...</p><ul><li>Kenne sowas nur für <a href="https://infosec.space/tags/PoE" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PoE</span></a>, nicht <a href="https://infosec.space/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a>-<a href="https://infosec.space/tags/PowerDelivery" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PowerDelivery</span></a>...</li></ul><p>Theoretisch müsste mensch quasi nen USB-Hub baun der PoE-Eingang upstream nimmt und zwei seperate USB-<a href="https://infosec.space/tags/PD" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PD</span></a>-Treiber hat um jeweils individuell pro Port dies zu steuern.</p><ul><li>Ich rechne mal dass dies explizit notwendig ist um Daten &amp; Strom zu verteilen und dass <em>"einfach nen 2-Port - Netzteil"</em> nehmen keine Option ist.</li></ul><p>Weil sonst kenne ich ein paar Powerbanks, die <em>"Passthrough"</em> erlauben und dadurch mehrere Geräte versorgen können während diese selbst Strom bekommen, allerdings schätze ich dass explizit <a href="https://infosec.space/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a> 3.0 &amp; <a href="https://infosec.space/tags/DisplayPort" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>DisplayPort</span></a> <a href="https://infosec.space/tags/AlternateMode" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AlternateMode</span></a> oder gar <a href="https://infosec.space/tags/Thunderbolt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thunderbolt</span></a> 3 &amp; <a href="https://infosec.space/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> unterstützt werden sollen, oder?</p>
Mela News :verified:<p>Elecom lancia i primi cavi USB 4 2.0, promettendo velocità di trasferimento raddoppiate e potenza fino a 240W. Un passo verso un nuovo standard ad alta definizione, ma ancora in fase embrionale per computer e sistemi operativi. <a href="https://mastodon.uno/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> <a href="https://mastodon.uno/tags/Tecnologia" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Tecnologia</span></a> <a href="https://mastodon.uno/tags/Elecom" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Elecom</span></a></p>
WinFuture.de<p>USB macht einen Quantensprung: Neue <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> 2.0-Kabel von Elecom versprechen bis zu 80 Gbit/s Übertragungsrate und 240 Watt Leistung. Erste zertifizierte Produkte sollen noch dieses Jahr auf den Markt kommen. <a href="https://winfuture.de/news,145768.html?utm_source=Mastodon&amp;utm_medium=ManualStatus&amp;utm_campaign=SocialMedia" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">winfuture.de/news,145768.html?</span><span class="invisible">utm_source=Mastodon&amp;utm_medium=ManualStatus&amp;utm_campaign=SocialMedia</span></a></p>
Mac<p>Erste <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a>-2.0-Kabel zertifiziert: Bis zu 80 GBit/s und 240 Watt per <a href="https://mastodon.social/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a> </p><p><a href="https://www.golem.de/news/erste-usb4-2-0-kabel-zertifiziert-bis-zu-80-gbit-s-und-240-watt-per-usb-2410-189527.html" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">golem.de/news/erste-usb4-2-0-k</span><span class="invisible">abel-zertifiziert-bis-zu-80-gbit-s-und-240-watt-per-usb-2410-189527.html</span></a></p>
Mac<p>Dem <span class="h-card" translate="no"><a href="https://chaos.social/@MacLemon" class="u-url mention" rel="nofollow noopener noreferrer" target="_blank">@<span>MacLemon</span></a></span> sei Dank bin ich nun stolzer Besitzer meines ersten zertifizierten, full-featured USB4 Gen 3×2-Kabel.</p><p>Ich hoffe die Bezeichnung ist so korrekt, ansonsten muss ich mir nochmals seinen tollen <a href="https://mastodon.social/tags/GPN22" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GPN22</span></a>-Vortrag zum Thema <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> anschauen. 😄</p><p><a href="https://media.ccc.de/v/gpn22-359-usb-wie-funktioniert-das-eigentlich-certified-usb4-version-2-0-" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">media.ccc.de/v/gpn22-359-usb-w</span><span class="invisible">ie-funktioniert-das-eigentlich-certified-usb4-version-2-0-</span></a></p>
ComputerBase<p>Per Update: Windows 11 unterstützt jetzt USB 4 mit 80 Gbit/s <a href="https://www.computerbase.de/2024-03/per-update-windows-11-unterstuetzt-jetzt-usb-4-mit-80-gbit-s/" rel="nofollow noopener noreferrer" translate="no" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">computerbase.de/2024-03/per-up</span><span class="invisible">date-windows-11-unterstuetzt-jetzt-usb-4-mit-80-gbit-s/</span></a> <a href="https://mastodon.social/tags/Windows11" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Windows11</span></a> <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> <a href="https://mastodon.social/tags/Thunderbolt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thunderbolt</span></a> <a href="https://mastodon.social/tags/TB5" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>TB5</span></a></p>
Sven Peter<p>Looks like there's finally a <a href="https://social.treehouse.systems/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> controller that isn't made by Intel: ASMedia ASM2464PD and ASM2464PDX. I bought a cheap m2 enclosure with them so that I finally have a USB4 device to test my <a href="https://social.treehouse.systems/tags/AsahiLinux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>AsahiLinux</span></a> driver but figured I'd also take a closer look. </p><p>Usually, these PCBs have a Intel Thunderbolt controller, a USB PD controller, a PCIe clock generator, one or two SPI flashes and power/decoupling/passive/etc. components. Looks like these new chips combine most of the active chips since I can only see the ASMedia chip and a single SPI flash on these PCBs.</p><p>Unfortunately other USB3-to-PCIe chips from ASMedia also don't have any public datasheets available so I don't have high hopes it will be any different for this one :(</p>
Minkiu<p>So does any of you got a good <a href="https://mastodon.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> dock recommendation? I think the Lenovo one is a bit too pricy, any suggestion?</p>
MacLemon<p><a href="https://chaos.social/tags/BalCCon2k23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BalCCon2k23</span></a> This year's USB monster marathon happens in Sala Tesla at 13:05. get in early, to get a comfy seat.</p><p><a href="https://chaos.social/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a>, how does it even work?<br>Certified <a href="https://chaos.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> (Version 2.0)*</p><p>This will cover the missing parts from last year‘s <a href="https://chaos.social/tags/BalCCon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BalCCon</span></a>.<br>- USB- Type-C<br>- PowerDelivery<br>- All of the alternative modes<br>- USB4 system architecture<br>- USB4 Fabric and protocol tunneling</p><p>*) May contain traces of Logos. <br><a href="https://chaos.social/tags/USBWTF" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USBWTF</span></a></p>
Linux Magazine<p>The latest iteration of the Linux kernel has arrived with some cool features <a href="https://www.linux-magazine.com/Online/News/Linux-Kernel-6.5-Has-Been-Released" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">linux-magazine.com/Online/News</span><span class="invisible">/Linux-Kernel-6.5-Has-Been-Released</span></a> <a href="https://fosstodon.org/tags/Linux" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Linux</span></a> <a href="https://fosstodon.org/tags/kernel" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>kernel</span></a> <a href="https://fosstodon.org/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> <a href="https://fosstodon.org/tags/Wifi7" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Wifi7</span></a> <a href="https://fosstodon.org/tags/storage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>storage</span></a> <a href="https://fosstodon.org/tags/OpenSource" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>OpenSource</span></a> <a href="https://fosstodon.org/tags/FOSS" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>FOSS</span></a></p>
MacLemon<p>At this year's <a href="https://chaos.social/tags/BalcCon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>BalcCon</span></a> I'll be giving my second talk about <a href="https://chaos.social/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a>, continuing from 2k22. “USB, How does it even work?”. <a href="https://www.youtube.com/watch?v=k3w1LtLZfeI" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">youtube.com/watch?v=k3w1LtLZfe</span><span class="invisible">I</span></a></p><p>This time I'll be covering the missing topics like power-delivery, alternate modes, <a href="https://chaos.social/tags/Thunderbolt" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Thunderbolt</span></a>, and USB4 on a high-level. (Not a technical deep-dive.)</p><p>What burning questions do you have about USB and particularly <a href="https://chaos.social/tags/Type" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Type</span></a>-C, and <a href="https://chaos.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a>?</p>
Marcel SIneM(S)US<p><a href="https://social.tchncs.de/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> nimmt Fahrt auf | c't Magazin <a href="https://www.heise.de/news/USB4-nimmt-Fahrt-auf-9163104.html" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">heise.de/news/USB4-nimmt-Fahrt</span><span class="invisible">-auf-9163104.html</span></a> <a href="https://social.tchncs.de/tags/computex" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computex</span></a> <a href="https://social.tchncs.de/tags/Computex2023" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Computex2023</span></a> <a href="https://social.tchncs.de/tags/Computex23" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>Computex23</span></a></p>
CNX Software<p><a href="https://noc.social/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> docking station that can drive up to five 4Kp120 displays, or three 8Kp60+ displays, and also includes Ethernet, audio, and 10 Gbps USB Type-A ports. <a href="https://noc.social/tags/computex2023" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>computex2023</span></a> <a href="https://noc.social/tags/8k" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>8k</span></a> <a href="https://noc.social/tags/4kuhd" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>4kuhd</span></a><br><a href="https://www.cnx-software.com/2023/05/24/usb4-docking-station-support-up-to-five-4k-displays-with-120-hz-refresh-rate/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">cnx-software.com/2023/05/24/us</span><span class="invisible">b4-docking-station-support-up-to-five-4k-displays-with-120-hz-refresh-rate/</span></a></p><p>Original tweet : <a href="https://twitter.com/cnxsoft/status/1661274865666498560" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">twitter.com/cnxsoft/status/166</span><span class="invisible">1274865666498560</span></a></p>
Tech News Worldwide<p>DIY USB Charging The Right Way <br> <br> <a href="https://hackaday.com/2022/11/13/diy-usb-charging-the-right-way/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://</span><span class="ellipsis">hackaday.com/2022/11/13/diy-us</span><span class="invisible">b-charging-the-right-way/</span></a> <br> <br> <a href="https://aspiechattr.me/tags/PeripheralsHacks" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>PeripheralsHacks</span></a> <a href="https://aspiechattr.me/tags/GalliumNitride" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GalliumNitride</span></a> <a href="https://aspiechattr.me/tags/fastcharger" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>fastcharger</span></a> <a href="https://aspiechattr.me/tags/charging" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>charging</span></a> <a href="https://aspiechattr.me/tags/silicon" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>silicon</span></a> <a href="https://aspiechattr.me/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a>-PD <a href="https://aspiechattr.me/tags/power" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>power</span></a> <a href="https://aspiechattr.me/tags/usb4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb4</span></a> <a href="https://aspiechattr.me/tags/GaN" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>GaN</span></a> <a href="https://aspiechattr.me/tags/usb" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usb</span></a></p>
Tech News Worldwide<p>USB SuperSpeed branding meets its demise, but may still appear on some products <br> <br> <a href="https://www.androidpolice.com/usb-superspeed-branding/" rel="nofollow noopener noreferrer" target="_blank"><span class="invisible">https://www.</span><span class="ellipsis">androidpolice.com/usb-superspe</span><span class="invisible">ed-branding/</span></a> <br> <br> <a href="https://aspiechattr.me/tags/usbtype" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>usbtype</span></a>-c <a href="https://aspiechattr.me/tags/News" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>News</span></a> <a href="https://aspiechattr.me/tags/USB4" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB4</span></a> <a href="https://aspiechattr.me/tags/USB" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>USB</span></a></p>