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Radxa Dual 2.5G Router HAT adds two high-speed LAN ports to a Raspberry Pi 5 (or other single-board PCs)

The Radxa Dual 2.5G Router HAT is an add-on board for single-board computers like the Raspberry Pi 5, and several other single-board computers from Radxa (and theoretically other companies as well).

As the name suggests, the key thing it brings is two 2.5 GbE Ethernet ports, but the board also has an M.2 connector that you can use to add a PCIe 3.0 NVMe SSD. The new board is available for […]

#25GbeEthernet #hat #pcie #radxa #radxa25gRouterHat #sbc

Read more: liliputing.com/radxa-dual-2-5g

There are two modern ways to capture HDMI video into a computer using OBS. Both require a video capture card.

A PCIe video capture device allows you to capture and record video and audio from a device and save it to your computer through HDMI.

Besides a PCIe capture card, you can also use a USB video capture card. A USB video capture card is more portable, but you can only use one in each USB port.

#Linux#PCIe#USB
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@enigmatico @lispi314 @kimapr @bunnybeam case in point:

  • #Bloatedness was the original post topic and yes, due to #TechBros "#BuildFastBreakThings" mentality, #Bloatware is increasing given that a shitty bloated 50+MB "#WebApp" with like nw.js is easy to slap together (and yes I did so myself!) than to put in way more thought and effort (as you can see on the slow progression of OS/1337...

  • Yes, #Accessibility is something that needs to be taken more seriously and it's good to see that there's at least some attemots at making #accessibility mandatory (at least in #Germany, where I know from some insider that a big telco is investing a lot in that!) for a growng number of industries and websites...

  • And whilst one can slap an #RTX5090 on any laptop that has a fully-functional #ExpressCard slot (with #PCIe interface, using some janky adaptors!) that'll certainly not make sense beyond some #CUDA or other #GPGPU-style workloads as it's bottlenecked to a single PCIe lane of 2.0 (500MB/s) or just 1.0a(250MB/s) speeds.

Needless to say there is a need to THINN DOWN things cuz the current speed of #Enshittifcation and bloatedness combined with #AntiRepairDesign and overpriced yet worse #tech in general makes it unsustainable for an ever increasing population!

  • Not everyone wants (or even can!) indebt themselves just to have a phone or laptop!

Should we aim for more "#FrugslComputing"?

  • Abdolutely!

Is it realistic to expect things to be in a perfectly accessible TUI that ebery screenreader can handle?

  • No!

That being said the apathy of consumers is real, and very frustrating:

People get nudged into accepting all the bs and it really pisses me off because they want me to look like ab outsider / asshole for not submitting to #consumerism and #unsustainable shite...

ぷにすきーENIGMATICO :flag_bisexual: :flag_nonbinary: (@enigmatico)I get this is a joke, but here is the thing (aside of the joke). People doesnt use crappy laptops anymore. People moves on to phones/tablets, or if they want something more serious, something like a gamer PC. Most people will buy a console if they want to play games though. In that context, nobody cares anymore about bloat. If you are a developer its easier for you to use some bloaty framework that gets the job done in a couple days, because at the end of the day, if you're going to be exploited and crunched to death, you might as well make it as short as possible. And as a consumer, nobody really cares. You buy whatever allows you to do what you wwant and thats it. Or whatever your pocket allows you. And to be completely honest with you all, this has always been like this. You have to do with what you have. Could the world be better if everyone used pure C and assembly? Maybe... if companies had the intention to spend years developing ttheir products and fixing critical bugs before launch. By the time of the launch they would be obsolete. Kinda what happen to Duke Nukem Forever. RN: (📎1)

I think that #CAMM is a bad design compared to #SODIMM & #DIMM...

Still, just gimme regular-ass socketed Chips & #DIMMs ffs!

  • Also we don't need to make the THINN-nest machines ffs - just make them #repairable and #serviceable and #upgradeable, because #AntiRepairDesign is way more unsustainable than the 0,1% of idiots who give a shit about whether their #DDR5-RAM can do 6400MT/s or 4800MT/s, simply because most users won't notice that at all (unlike switching from a 2,5" #SATA-#HDD running at 5400rpm to an #NVMe-#SSD that maxes out #PCIe 4x connections.

#FACT: #RAM & #SSD|s are inevitably dying due to age and use and like #ThermalPaste need to be #replaceable for a device to work longterm!

I'd rather have a #THICC af #laptop that actually survives my daily use than some flimsy #tablet that snaps in half if I sneeze at it.

  • No seriously, most devices can't even fit proper ports and cooling fans for no good reason whatsoever!

Also I think it's insulting to frame basic things like "stability" as a negative.

Replied in thread

@lonseidman I did consider a #ThinkstationTiny ages ago and for their size they pack a lot of power, tho for an entry-level #compact #workstation they also cost a lot and whilst very maintainable, they ain't as versatile and upgradeable.

What did surprise me on that loaner unit you got sent in for #testing is that they kneecapped themselves with a single DIMM and a single NVMe SSD, which really kills at least 30-60% performance each, making no sense when it has the biggest GPU + CPU combo.

  • At least unlike the previous generations (i.e. #P360 Tiny) they chose to make it a dual-fan setup instead of having the #GPU needing to dissipate it's heat with a headpipe and finstack in the exhaust of the #CPU fan, making the system louder and hotter than it could be in the build volume it has...

Also whoever at #YouTube decided to shove shitty #dubbing over it:

  • Tell them STOP IT! It's an insult to me as a German native speaker to have worse quality than some #Memes and #Syncros people did 20 years ago!

If you paid for that voiceover, you should demand your money back!

Replied in thread

@alterelefant @Heidi As of now, we can see stuff like the #ExaDrive, a 100TB 3,5" SSD for #online - #archival storage.

  • As #Helium-filled #SMR-#HDD|s struggle to meet the demand for storage at an acceptable thermal & power envelope and price, #SSD|s will inevitable take over as not only the more robust media but also cheaper, more dense and easier to use.

As for the #NeoFloppy that thing could be made - I'm just not good enough layouting PCBs with the precision needed for #PCIe signalling...

  • Needless to say if constant write speed and lifetime in writes is secondary, then a stack of cheap #SATA-SSDs already beats #LTO-9 tapes unless you need to backup literal #Petabytes and need the fancy features like #WORM media.

That being said, it's inevitable that even WORM as a feature may be copied over.

  • In fact #ZFS can already offer many features of #LTFS, including read-only snapshots and thus append-only #archives.

Until there are #COTS solutions tho, LTO #Tape and other options will OFC remain dominant and relevant.

  • Still I'd happily see storage vendors take up the NeoFloppy and build something off it.
GitHubGitHub - KBtechnologies/NeoFloppy: A new storage media format using modern interfaces.A new storage media format using modern interfaces. - KBtechnologies/NeoFloppy
Continued thread

-- :please_boost: 🔁 :boost_ok: :boost: :boosted:

Speaking of #ROMs for #ix86 / #amd64: Does anyone know a good way to implement something like #Linux in #ROM like the #Tandy #1000RL & #1000RLX did with #MSDOS & #DeskMate (as @vwestlife showed)...

  • Or is this something that requires either going down the #PCIe -> #PCI -> #ISA rabbit hole?

I mean, it would be a way cleaner setup to boot OS/1337 to than booting a #CDROM?

  • If noone has an Idea how to make this happen, is there any good way or existing solution to basically make a hardware write-protectable / #readonly #USB flashdrive to boot from?

Ideally something that can take #BIOS-style ROM Chips that one can put on a board without write-enable connected so they're read-only!

Still having like a #minimalist #Linux distro in Boot-ROM would be nifty, espechally when it comes to making a #SecureComputing "#SSH #Terminal"...

  • Maybe @ActionRetro, @mos_8502 and others can point this question to people who are firm in boot ROMs and potentially even have something at hand.

(I don't expect something like a PCI(e Mini)Card but I'd not be against it!)

@geerlingguy since you seem to be on a first-name - basis with #EbenUpton from #RaspberryPi, maybe you want to ask him more about the #CM5...

  • I'm shure they'll do what other #ComputeModule manufacturers did and add more of those Mezzanine Connectors to it to allow for more #PCIe lanes and #USB 3.0 passthrough from the #RP1 #Chipset...
Tom's Hardware · Raspberry Pi Compute Module 5 is in Development, CEO Eben Upton ConfirmsBy Les Pounder