Hi, this is the OP writing... John R Pierce wrote: > Rainer Duffner wrote: >> Except that nowadays, some cheap desktop-motherboards may not know how >> to enable booting from such a card. > > I seriously doubt a SCSI card with a 50 pin (max 10 or 20MB/sec?) > external connector is going to be used as a boot device. more likely, > this is for some older tape class device like a DAT. Almost right. No booting from this card is required. It's for the connection to a X-ray data collection system. > btw, the original poster should know, you can convert wide (68 pin) SCSI > to narrow (50 pin) SCSI with a 'half-terminator' cable adapter, [...] I've been told by the vendor of the said X-ray data collection system, that 68pin connectors "never worked with Linux" for their device. Cheers frank