Does the MAC support USB?
You can thank the Mac for the USB saturation in the PC world. It wasn't
moving until Apple added USB to the iMac.
How about USB-2?
Not yet
5-port boards for the PC cost
about $20.
Most of those boards, if you read the packaging, also support PCI based
Macs, but since every current shipping Mac has USB built in, there is
little need to buy the board except to add it to older systems.
-chris
<http://www.mythtech.net>