[ocicat]

Originally Posted by jggimi

There's a color coded list of wireless drivers, available from a presentation Theo gave at OpenCON in 2006:

See http://openbsd.rt.fm/papers/opencon06-docs/index.html

This is good information to start with, however, the OP should recognize that because this information was published in 2006, it is no longer definitive given the volatility of both the wireless market & OpenBSD's continued development. Sifting through the list of drivers obtained through apropos(1) may be laborious, but if done on the target system itself, will give information which is synchronized with whatever version is installed.