I do agree that SCSI compatibility should be universal, but, especially with first generation SCSI-2 devices, like the 53c94, it definitely is not.

As annoying as the failure is, it would be asking a lot to expect Acard to test with an SE/30.

However, it is annoying that they didn't offer a return or exchange. You might want to take that up with the reseller that you bought the adapter from.

As a side note, I have an Acard ARS-2160H, and I'll try that with several of my 68k Macs (IIx, IIci, Quadra 605).

- Alex