Out of the initial ten AMD Athlon 64 Certified motherboards, two were designed and manufactured by Biostar. Biostar was also one of the first motherboard manufacturers to offer both nVidia and VIA based Athlon 64 solutions.
The Biostar K8NHA Pro is powered by the nVidia nForce3 150 chipset. Whereas the K8VHA Pro utilizes the VIA K8T800. Both boards have SATA RAID, GigaBit LAN, and a slew of other advanced features.
To see a complete list of AMD Athlon 64 certified Biostar products, please go here.