ASIO-2 compatible?

Does anyone know if HS is ASIO-2 compatible? I'm looking at buying an MAudio Firewire 410 as my sound card etc. Literature says "FireWire 410 uses extremely low-latency ASIO 2 and WDM drivers."

I know ASIO is superior to WDM. I'm new to this game, but this is first I've heard of ASIO-2.

Thanks for any help. This forum has been great as I feel my way along in this, thanks to the coolness and community.