Introducing the Model A4 - a sleek and ultra slim 4TB External Hard Drive that is perfect for storing all your important files on the go. Whether you're using a PC, Mac, Laptop, PS4, Xbox One, or Xbox 360, this portable HDD with USB 3.0 connectivity has got you covered. Say goodbye to running out of storage space and hello to convenience with the Model A4 External Hard Drive. Features: Ultra fast data transfers: the external hard drive works with USB 3.0 thickened copper cable to provide super fast transfer speeds. Theoretical read speed is as high as 110MB/s-133MB/s and write speed is as high as 103MB/s. Ultra-thin and quiet: the motherboard adopts a noise-free solution, giving you a quiet working environment. Lightweight and portable size designed to fit in your pocket for easy portability. Compatibility: compatible with PS4/xbox one/Windows/Linux/Mac/Android,Stable and fast downloading on game console no difference from fast transmission when using on PC. Plug and Play: no software to install, just plug it in and the drive is ready to use. The hard drive chip is wrapped with aluminum anti-interference layer to increase heat dissipation and protect data Package Contents: 1* portable hard drive, 1 *USB 3.0 cable, 1*USB to type C adapter, 1 *user manual, shell packaging, three-year manufacturer's warranty and free technical support services Package Includes: 1 x Office External Hard Drive Listing and template services provided by inkFrog