[markild]

What's your experience getting gigabit adapters?

In my experience, cheap ones on e.g eBay will give you 10/100, but I don't think they typically support gigabit.

[linsomniac]

The ones that I got say they are gigabit and are currently $12.50: https://www.amazon.com/gp/product/B07TJ3ZNJ4