Adapter bought to try to upgrade via a SATA removable rack front presented instead of a floppy drive, a sampler E-MU 1999 originally equipped SCSI bus IDE. The IDE bus Sampler is deemed capricious, only manages the master / slave compatibility with HDD disks is rather limited (particularly due to BIOS limitations). This adapter works well with SATA I HDD 60GB. His strength is probably with the recognized quality Chipset JMicron JM20330.