The dashdrive hv620 external hard drive with 500gb of storage capacity with a sleek and glossy housing that is as easy in the hand as it is on the eye the latest specification usb 30 superspeed interface provides the power and speed needed for conventional storage and backup applications scratch prevention design a raised lip on the edge of the drive protects the surface from scratching when the drive is laid flat sleek and glossy the sleek lines and reflective smooth surface of the hv620