My SUN ULTRA 1 has lost its eth0 card circuit.
 
I have purchased a
Sun 501-5443 X1049A Quad 4-Port SBus
 
Fast Ethernet Card for my SUN ULTRA 1 running Aurora.
 
The original fast ethernet circuitry is part of the SystemCard.  I do not wish to replace the system card.  Will I have a problem finding a driver?
 
Ken Jones