This Seagate SRD0NF1 Expansion Portable Drive is a brand new black external hard drive with a storage capacity of 2TB. It is a portable external HDD that supports USB 3.0 specification and can be used with different types of HDDs. The product line is Expansion and the model is SRD0NF1. It is perfect for those who need extra storage capacity for their files, documents, and media without worrying about the condition of the device. This external hard drive can be used for personal or professional use and is compatible with various operating systems. Get the most out of your computer and store all your important data with this reliable and convenient Seagate SRD0NF1 Expansion Portable Drive.