this post was submitted on 01 Sep 2023
60 points (98.4% liked)
Linux
48040 readers
1409 users here now
From Wikipedia, the free encyclopedia
Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).
Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.
Rules
- Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
- No misinformation
- No NSFW content
- No hate speech, bigotry, etc
Related Communities
Community icon by Alpár-Etele Méder, licensed under CC BY 3.0
founded 5 years ago
MODERATORS
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
There are a couple of things that will get in your way with this.
Bandwidth
Let's go with the bare minimum of your high end given what you want:
without overhead, that's ~17Gbps. USB 3.2 Gen 2 can do 10Gbps, and USB 4 can do 20-40Gbps, so it would need to be a USB 4 dock at minimum, which means new and most likely above your budget. Your low end could probably be done on USB3.2 Gen 2, but you're still going to come close to your budget or blow it.
Multiple displays
Running multiple displays from a single usb-c port is not great. you can do it with thunderbolt docks just fine, but they are all going to blow your budget. With usb-c your options are a single display per port on your machine with displayport-over-usb-c implemented, or multiple displays using multi-stream transport (MST). MST is known to be extremely finicky and generally not worth the hassle in my opinion.
Recommendation
If you need multiple displays (on top of the HDMI 2.1 port on your machine), either dedicate both usb-c ports to it and use two cheaper docks, or go all in and get a thunderbolt dock like the Caldigit TS4.
Thanks for the info! 🙂
I may jump to the Caldigit TB dock based on reccs in the comments.
$150 is the most I’m willing to spend on a USB dock. 😆 Above that, I might as well jump to a TB dock.
This was more of a cheap stop gap solution to my many cables getting plugged into the laptop problem.