Please read the notes regarding the listing in my profile before purchasing. Items will generally be shipped on either Saturday or Sunday. If you need the item urgently, please consult with me in the comments before purchasing! ★Key Points!★ ・Large capacity 6TB model! ・Good condition with approximately 93 hours of use! ・Internal HDD uses a HDD from the long-established HDD manufacturer, Seagate! ・Supports USB3.2 (Gen1) for high-speed communication! (Supports up to 5Gbps) ・Internal data has been completely erased! ★Disadvantages★ ・Although it is in good condition, it is a used item, so there are fine scratches on the exterior. Please be aware of this if you are concerned. ・Only the main unit + USB cable + power adapter are included; there are no other accessories such as a box or instruction manual. ・Please refer to the health status in the photos for the HDD condition. ・It is in an unformatted state, so please format it to be usable on your device. ▼Specifications▼ Manufacturer: BUFFALO Model Number: HD-AD6U3 Capacity: 6TB USB Interface: USB 3.2 (Gen 1) / 3.1 (Gen 1) / 3.0 / 2.0 Power Supply: AC100V 50/60Hz External Dimensions (Width x Height x Depth): 114 x 33 x 171mm *Main unit only (excluding protrusions) Weight: Approximately 900g (main unit only) ▼6TB TV Recording Time Guide▼ Terrestrial Digital HD Rate: Up to 17Mbps, approximately 750 hours BS/Digital HD Rate: Up to 24Mbps, approximately 540 hours 4K Broadcast Rate: Up to 33Mbps, approximately 390 hours *Although I have checked the operation before listing, please note that there is no warranty for operation in case of failure as it is a used item.