Seagate external hard drive, junk item. - Brand: Seagate - Model Name: Expansion Desktop Drive SRD0NF2 - Design: Black, diamond pattern - Product Type: External Hard Drive - Capacity: 4TB It was used for TV recording, but it suddenly stopped being recognized by the TV and became unusable. I hope you can use it for parts or something. Please understand that this is a junk item before purchasing.