This is the BUFFALO version of the nasne. It has been powered on for a considerable amount of time, but usage frequency was low. When recording, I mostly recorded to the connected external HDD, so I believe there was hardly any writing to the internal HDD. The exterior is very clean, and the box and all accessories are included. The antenna cable and LAN cable are unused and still in their bags. I have confirmed its operation, initialized it, and packed it. - Brand: BUFFALO - Model Name: nasne - Storage Capacity: 2TB - Included Accessories: AC adapter, antenna cable, LAN cable, instruction manual, etc. (complete set) - Color: Black - Connection Terminals: 2 coaxial terminals, USB-A terminal