Rocky mountain ram, llc ultra-high-speed usb 3, 0 interface; with a data transmission speed ten times fasultra-high-speed usb 3, 0 interface; with a data transmission speed ten times faster than that of usb 2, 0, Shock-resistant base design; the color tone chosen for the drive is black, combined with two textured external casing materials, each Manufacturer : Rocky Mountain Ram, Llc UPC : 802859015330 SKU: SY3567427