This Seagate One Touch external hard drive offers a storage capacity of 4 TB, making it a great option for those who need to store large amounts of data. It is compatible with laptops, PCs, and Macs and has a USB 3.0 specification for fast transfer speeds. The hard drive is designed with adaptive memory technology and has a write speed of 54X. In addition, this hard drive comes with features such as cloud storage and is perfect for those who want to store their data in an external format. The Seagate One Touch is a reliable option for those who need to store their data securely and efficiently.