USB2.0 and USB1.1 compatible Supports 480Mbps (USB2.0) and 12Mbps (USB1.1) Win 2000/XP/Vista, Mac OS9.2~ Plug and play, no driver installation requitred Supports 3.5in and 2.5in IDE and SATA HDD Supports Ultra ATA/133 and UDMA5 Package include: 1. USB2.0 SATA/IDE adapter 2. 6in SATA cable 3. 6in eSATA/SATA cable 3. SATA 15pin to 4pin male power adapter 4 Power supply w/cord DC12V 1.5A