Toshiba's external Canvio hard drive provides 2 terabytes of digital storage. Weighing just 166 grams and measuring 11.9 x 2.15 x 8 centimetres, this small, sleek, black, USB-powered hard drive is durable and highly reliable. Conforming to the SATA III and USB 3.0 and earlier interface standards, and with 8MB cache, the Canvio Ready external hard drive offers fast data transfer to your laptop or other compatible device.