USB3.0 to SATAII+IDE CABLE Compliant to Universal Serial Bus 3.0 specification (5Gbps), down compatible with USB 2.0 and USB 1.1 specification Compliant to Serial ATA 2.6 Support SATA 1.5Gbps/3.0Gbps speed negotiation Support 2.5"/3.5" IDE Hard Drive Support 2.5"/3.5" Serial ATA Hard Drive Support USB Mass Storage Class Bulk-Only Transport specification Hot-swappable, Plyg and Play Power Supply : Input (AC 100-240V, 50/60Hz) Output(DC 12V 2A)