Guix System and WIFI / WLAN

[Gottfried]

 Hi Guix,

sorry for my simple question, but I didn't have this problem until now
and a brief checking the archive didn't help me.

How can I connect my laptop with Guix System to the internet with
Wifi/WLAN (in german)?

In the Trisquel Forum they suggest to buy a "AR9271 adapter" on ebay,
connecting via usb to the laptop

Does that work in Guix system as well?

If not, what do I have to do?

thanks for your help

Gottfried