External Hard Drive USB 2.0 or 3.0 320GB 500GB 1TB 2TB for SMART TV XBOX MAC PC

USB3.0 External Hard Drive Portable Storage HDD for PC Mac Laptop Smart TV 320GB. - Capacity: 160GB, 250GB, 320GB, 500GB, 750GB, 1TB, 2TB. 160GB≈149GB, 250GB≈232GB, 320 GB ≈ 298 GB, 500 GB ≈ 465 GB, 750 GB ≈ 698 GB, 1 TB ≈ 931 GB, 2TB ≈ 1.81TB.