Attach this Mini dongle SATA converter board to the back of your EIDE, IDE, ATAPI, ATA/33, ATA366, Ultra ATA/100, Ultra ATA/133 Hard Drives and instantly turn them into a new Serial ATA Hard Drives that meets Serial ATA 1.5Gb/s interface standard.The device mounts to the back of your EIDE, IDE, ATAPI, ATA/33, ATA366, Ultra ATA/100, Ultra ATA/133 device converting SATA command through Serial ATA interface from the interface host (On Board/ Add-on Serial ATA controller), decoding SATA command and converting them to Parallel ATA command. Responses from the device are deciphered, proceed and convert back to SATA protocol and send to the host.Turn ALL of your old HDDs into Next Generation High Speed Serial ATA Devices!Serial ATA interface supports high transfer, boosts transfer rate up to 1.5Gb/s (150 MB/s)Plug-N-Play Easy Installation, no driver required.Supports SATA RAID setup (1 SATA converter board for each device)(*)Please set the IDE drive to Master mode before connection the IDE drive. *** NOT compatible with 2.5****