Not as of this posting (12/12/03). A new 3.3 volt PCI card is being developed by Aardvark which will add G5 compatibility. These are expected to ship with Q10's soon. The cards will also be backwards compatible to computers 5 volt PCI slots, like G4's and most PC/Windows systems.

Aardvark will soon be establishing some kind of upgrade procedure for those users who which to swap older 5v cards for the new 3.3v cards.