This Seagate Expansion Portable external hard drive has a massive storage capacity of 2TB and is compatible with laptops and PCs. It features USB 3.0 for fast data transfer and is powered through USB, making it easy to use on the go. The sleek black design fits in well with any setup and is perfect for storing all your important files. The drive type supported is HDD and it has a 2.5 inch form factor. The product line is Expansion and the interface is USB. It is a great addition to any computer setup and a must-have for those who need extra storage space.