StarTech USB2SATAIDE USB 2.0 to SATA IDE Adapter Specifications: Host Connectors: 1 - USB A (4 pin) Male x0D x0ADrive Connectors: 1 - IDE (40 Pin; EIDE/PATA) Female x0D x0ADrive Connectors: 1 - IDE (44 Pin; EIDE/PATA; 2.5 HDD) Male x0D x0ADrive Connectors: 1 - LP4 (4 pin; Molex Large Drive Power) Female x0D x0ADrive Connectors: 1 - SATA (7 pin; Data) Receptacle x0D x0ADrive Connectors: 1 - SATA Power (15 pin) Receptacle x0D x0A x0D x0ADrive Size: 2.5 & 3.5in x0D x0A x0D x0ADrive Type: SATA & IDE x0D x0A x0D x0AEnclosure Type: Plastic x0D x0A x0D x0ALED Indicators: x0D x0A1 - IDE Detect/Activity x0D x0A1 - SATA Detect/Activity x0D x0A1 - USB Link x0D x0A x0D x0AMaximum Data Transfer Rate: 480 Mbps x0D x0A x0D x0AOutput Current: 2000 mA x0D x0A x0D x0AOS Compatibility: Windows 2000/ XP(32/64-bit)/ Server 2003(32/64-bit)/ Vista(32/64-bit)/ 7(32/64-bit)/ Server 2008 R2, Linux, and Mac OS 8.6 and up x0D x0A x0D x0A*Backwards compatible with USB 1.1 standard, but not recommended due to slow transfer rate Weight: 1.44