This eSATA Xpress Card makes using external storage equipment faster and more fl exible than ever before! By inserting the Xpress PCI Card in the Xpress Card slot of your desktop PC, you have access to 2 eSATA ports to which you can connect any external Serial ATA hard disk and 2 internal SATA connections. The eSATA Xpress Card stands out because of its transfer speed of up to 300 MB per second. As a result, saving, copying, viewing and listening to files becomes a simple task. Thanks to its high transfer speed, the eSATA standard is perfectly suited to large quantities of data and an optimal use of multimedia fi les such as music and films at any location.