The Seagate Expansion 4TB External Hard Drive is a brand new, factory sealed product that offers reliable storage capacity for your data. With USB 3.0 compatibility and a sleek black design, this external drive is perfect for use with laptops, PCs, Macs, and Android devices. It features a 3.5-inch form factor and supports HDD drive types, making it a versatile option for expanding your storage needs. Additionally, the drive includes a USB port for easy connectivity and offers a write speed that is twice as fast as standard. Backed by the Seagate brand, this external hard drive is a dependable choice for all your storage needs.