SIIG's eSATA II Expresscard is designed to instantly add two external Serial ATA (eSATA) ports to your existing ExpressCard-equipped desktop or notebook computer for external SATA hard disk drive connections. It delivers data transfer rates of up to 3Gb/s and supports easy plug-n-play installation to external Serial ATA hard disk drives, and SATA hard disk hot-plugging to allow instant attachment and detachment of eSATA devices without having to first power your system off. This 2-Port eSATA II ExpressCard works with various brands of high speed SATA hard disk drives with capacities up to 2TB. It is an outstanding solution to expand your eSATA storage capacity for large volumes of data transferring between external hard disk drives and your computer.
The eSATA II ExpressCard is fully compatible with a wide variety of Windows operating systems and is backed by SIIG's limited lifetime warranty.