Adaptec ISA-SCSI Host Adapter Card $50.00 ISA 50-Pin SCSI – AHA-1522A Adaptec ISA-SCSI Host Adapter Card quantity Add to cart Continue Shopping Category: Products for Non Apple Computers Description Adaptec ISA-SCSI Host Adapter Card. Model: AHA-1522A. Internal SCSI 50-pin connector as well as another 33-pin connector. It looks like the ISA slot was common in PC’s in the 80’s. Please do your own research. Untested and sold as-is.
