I purchased this, but it's not compatible with my TV, so I'm selling it. It's a new, unused item that has only been opened once. ◆TOSHIBA◆ Brand New, Unused Regza Genuine USB Hard Disk Supports 24-hour continuous recording ◆THD-400V3◆ 4TB Recording Time Estimates: Terrestrial Digital: 502 hours BS/110°CS: 355 hours Time Shift Machine Watch that missed program right now. ◆ Easy recording by connecting to Regza ◆ Supports vertical and horizontal placement ◆ Aluminum heat dissipation, no fan noise ◆ Compatible with terrestrial digital, BS/110°CS, and new 4K satellite broadcasts ◆Included Accessories◆ USB 3.0 cable AC adapter Vertical stand Instruction manual Although it is new and unused, it has been stored at home, so please refrain from purchasing if you are sensitive to this. Thank you.