3TB external hard drive with USB 3.0 connection, TurboPC EX2 Plus model. - Model Name: TurboPC EX2 Plus - Connection: USB 3.0 - Storage Capacity: 3TB - Accessories: AC adapter, USB cable, instruction manual Thank you for viewing. This was purchased 6-7 years ago, used for PC data storage for about a year, then formatted and stored at home. Operation has been confirmed, but please refrain from purchasing if you are concerned about the age. In addition, to address malicious claims of defective products, a video of the operation check to shipment is recorded as evidence. * It was used with the protective film attached. Dust is on the edge of the protective film. It cannot be removed, so if you are concerned, please peel off the protective film and use it.