Features 1.PLUG AND PLAY: External hard drive is easy to use, no software to install or other trivial steps, just plug and play. 2.INCREASE STORAGE CAPACITY: External hard disk can quickly increase the storage capacity of PCs and other compatible devices. 3.PORTABLE: Hard drive is pocket?sized, fits comfortably in the palm of your hand, and can store large amounts of documents, photos, music, and videos. 4.DEVICE PROTECTION: USB external hard drive has internal collision sensors and ramp charging technology to defend the device and data description. 5.HIGH SPEED TRANSFER: Portable external hard drive has USB 2.0 high speed data transfer, providing fast transfer rates for many compatible devices. specificationItem Type: External Hard Drive Material: ABS Interface: USB 2.0 Support System: for Windows 98 SE ME 2000 XP Win7 Win8 Win10, for OS X 8.6 and above PackageList1 x ExternalHardDrive 1 x Storage Bag 1 x Data Cable