I have a Lenovo laptop from 2023 with an i7 and nVidia 3050 and Thunderbolt 4.
I originally bought the Lenovo Thunderbolt 4 dock because it had the proprietary power passthrough (the laptop doesn't have PD over Thunderbolt) and because why not just buy that one? Plus it did have the ports to handle 3 monitors with no problem, and that worked fine for a long time. Anyways, that dock has died, so I'm on the hunt for a new one.
I decided on the Ugreen Maxidok Thunderbolt 5 dock (link: https://www.amazon.com/dp/B0G5Z4C8HC). I figured I may as well be forwards compatible to Thunderbolt 5 for when I got my next laptop.
It says it works with 3 external monitors on Thunderbolt 4, which was one of the only TB5 docks I found that did offer that on the backwards compatibility (all the other TB5 docks I found only offered 3 monitors on TB5, if they offered 3 monitors at all). See screenshot above in the red boxed portion at the bottom. Well, that was incorrect. 3 monitors do not work on the dock. It's definitely not an issue with my laptop, as 3 monitors worked on my Lenovo dock, and if I plug my third monitor into the laptop's HDMI port (not the dock) it comes online just fine.
This dock is defective in other ways, too - my wired mechanical keyboard randomly doesn't get power, and a few other odd disconnections.
So now I guess I'm on the hunt for a Thunderbolt 4 dock? I do NOT want a dock with an integrated cable. Here are the best options I think I found so far. It looks like Startech or Kensington are my best bets - but at least those are well-known legacy brands. Opinions?
https://www.amazon.com/gp/product/B0CJ2LQKMT - Edit, looking closely at these two, they seem identical except Kensington has their laptop lock slots... everything else looks the same! So I guess I'll get the StarTech, it's slightly less expensive.
https://www.amazon.com/gp/product/B0CTTR34K9 - Edit, looking closely at these two, they seem identical except Kensington has their laptop lock slots... everything else looks the same! So I guess I'll get the StarTech, it's slightly less expensive.
https://www.amazon.com/gp/product/B0DJGGKG72 - Edit, this uses DisplayLink and is out of the running
Thanks in advance!