Thank you for viewing. This is a 1TB external hard drive made by TOSHIBA. It can be used via USB connection. 【Condition】 ・Operation confirmed, works without any problems. ・Used infrequently and stored after use. ・No major scratches or defects. ・This is a listing for the main unit only (original box is not included). I am selling this because I haven't had the opportunity to use it and it has been in storage. Please understand that this is a used item before purchasing. When shipping, I will use cushioning material and pack it carefully to ensure safe delivery. Thank you for your consideration.