500GB 1TB 2TB Portable Hard Drive USB3.0 External HDD for Windows 7/8/10/11, Mac
160GB≈149GB, 250GB≈232GB, 320 GB ≈ 298 GB, 500 GB ≈ 465 GB, 750 GB ≈ 698 GB, 1 TB ≈ 931 GB, 2TB ≈ 1.81TB. Simply connect the USB lead cable to the portable hard drive and plug the other end to a USB port.