Transcend StoreJet 25M3 External Hard Drive with USB 3.0 PCIe Card Kit (640GB)

The StoreJet 25M3 External Hard Drive with USB 3.0 PCIe Card Kit from B&H is a kit containing a 640GB HDD and a 2-port USB 3.0 PCIe card. The portable hard drive features USB 3.0 connectivity, providing data transfer speeds up to 5Gbps, over ten times faster than those of USB 2.0. By connecting the included PCIe card to your home computer, you can immediately take advantage of the speeds offered by the USB 3.0 standard. The 25M3 hard drive is drop tested against US Military standards, ensuring that the drive will be likely to survive cringe-inducing falls.