ESATA 2-Ports Express Card(SIL) •Compliant with Serial ATA II specification •Backward compatible to Serial ATA 1.0 specification •Data transfer up to 3.0Gbps •Support Native Command Queue (NCQ),FIS Based Switching with Port Multiplier •Support 2-independent SATA ports •All external ports are compatible to eSATA Specification •Compliant with ExpressCard/34 standard •Compatible to 1-Lane (x1) PCI-Express throughput •Fully Plug & Play and Hot Play compatible •Driver supported MS Windows 2000/XP/XP 64-bit/Vista, Linux, Mac OS