SCSI 29160N vs 19160: what's the differance?

[filmcan]

Anyone know what the difference is between the Adaptec 29160N and 19160 SCSI cards for the PC? Far as I can tell, they're the same, but the 19160 is at least $50 bucks less. Same drivers, same connectors. What up???

 

[Trashman]

here....comparison.
Operating systems is the only difference....19160 windows only.