SCSI2SD V5.0A SD Card Replaces The Old SCSI 50-Pin Hard Disk Circuit Board SCSI to SD Card Adapter -50 Pin SCSI Hard Disk Board - Newegg.com
IBM 25L1790 9.1GB 7200RPM 50-Pin SCSI Narrow Hard Disk Drive HDD, DNES-309170
Wholesale Scsi Sca 80 Pin To 68 Pin To 50 Pin Ide Hard Disk Adapter Converter Card Module Board Card For Hard Disk 1pcs/lot - Pc Hardware Cables & Adapters - AliExpress
Quantum ProDrive 210MB 3.5in SCSI 50-Pin Hard Disk Drive