This eSATA Xpress Card makes using external storage equipment faster and more fl exible than ever before! By inserting the Xpress Card in the Xpress Card slot of your notebook, you have access to 2 eSATA ports to which you can connect any external Serial ATA hard disk. 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 files such as music and films at any location.