A whole range of them work nowadays. Just find a few you like and Google whether they work on Linux. Be aware chipsets sometimes change so Google for the exact model.
It's probably a little larger than you want, but last year I bought a "CSL - USB 3.0 SuperSpeed Wireless AC1200 Dual Band network adapter with 2 x 5 dBi detachable antenna " which has a Realtek RTL8812AU chipset. I just installed it again to check whether it works at 5gz. It does. But it wasn't plug and play and I had to install the drivers using these instructions:
I am on Kubuntu 18.04. It's quite a large USB Wifi adapter with two big aerials and a stand. But if you look for something based on that chipset then at least it should work.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.