Hdd External Hard Drive 750Gb 500Gb 320Gb, 25-Inch Metal Portable Usb 30 Backup Storage, Suitable For Desktop, Pc, Laptop, Macbook, Ps4, Xbox One, Smart Tv (80Gb,Sliver)Name: External Hard Drive About capacity: 1TB is about 931gB color: gray, red, silver, blue (optional) Maximum read and write speed: 20Ms120MBs Item size: 110 * 80 * 13mm (L * W *..