Hello
In the link given on the Haiku website, showing the hardware supported by FreeBSD 12, it states as below
The rsu(4) driver provices support for Realtek RTL8188SU/RTL8192SU USB IEEE 802.11b/g/n wireless network adapters, including:…
So, the USB wireless adopter, show in the link given below, should work on Haiku, since it is based on rtl8192su
Somebody pl. check and confirm…I will buy it if it works on Haiku
Currently only PCI, PCI-X, PCI-Express, Mini PCI, and Mini PCI-Express devices are expected to work.
PCMCIA, CardBus, ExpressCard, USB and ISA devices still need more work to become functional.