Here’s the one with an RJ45 end. Works well on Apple’s iPadOS ans iOS devices with various terminal apps:

 

https://redpark.com/usb-c-console-cable/

 

From: Mikael Abrahamsson <swmike@swm.pp.se>
Date: Saturday, October 5, 2024 at 6:51 AM
To: Javier Henderson <javier@kjsl.com>
Cc: David Kotlerewsky <webnetwiz@gmail.com>, Fabian Mauchle via NANOG <nanog@nanog.org>
Subject: Re: db9f to usb-c serial

On Sat, 5 Oct 2024, Javier Henderson via NANOG wrote:

> Now do that but with an RJ45 at the end (e.g., Cisco, Arista chassis, etc)

I have one that looks like this one, don't know if it's the exact same.
Have had it for several years.

https://www.amazon.com/Console-Compatible-Windows-Switch-Router/dp/B08BCQ8LLR/

--
Mikael Abrahamsson    email: swmike@swm.pp.se