Well the site is old, any of the PCI macs should work with it, don't expect anything after OS 9 to work at all. Radius went under way before the B&W's were out, not sure if they lived to see beige g3 either. The card was decent for 60x processor machines but anything ATI or even 3dfx will probably be faster, which is why few hear about these cards (the Nubus line was killer, the PCI line was not by the time it shipped).