Thunderbolt 25G ethernet adapter

[stanlawj]

Nerds, rejoice!
Chinese upcycling old server hardware have did us a favor by creating the first cheap Thunderbolt 25G ethernet adapter!

Review below:

25 Gigabit Ethernet via Thunderbolt​

https://kohlschuetter.github.io/blog/posts/2026/01/27/tb25/

Heatsink mod for continuous operation

Now you can enjoy 25G or 10G SFP+ connection to your laptop.

 

[stanlawj]

Remarks: TB3 chipset. So not compatible with USB4.

 

[stanlawj]

https://www.servethehome.com/raidendigit-lightone-25gbe-thunderbolt-adapter-nvidia/

RaidenDigit LightONE 25GbE Thunderbolt Adapter​

This was a Kickstarter project.

 

[Koenig168]

10X my 2.5 GBbE port