Buffalo external HDD, HD-CB1.0TU2. Capacity: 1TB Interface: USB 2.0 Width x Height x Depth: 45 x 175 x 156 mm Formatted. Operation confirmed. No noticeable scratches or stains. ▶ Will be shipped via Kuroneko Yamato. ▶ This is a used item, or an unused item stored by a private individual. Please check the photos and condition of the item carefully before purchasing. Basically, we ask for no claims and no returns. ▶ We may not be able to answer questions regarding specifications or anything other than the condition of the item. If the model number is listed, please refer to it and research on your own.