2021Upgrade Version Upgrade Version - Cable, adding internal multi-layer protection layer? Mirror surface and stripe surface shell, round bottom shell gives you the best feel.A variety of capacity and fashion colors can meet your personalized lifestyle.Plug and Play Without software to install, just plug it in and go, the portable hard drive is ready to use immediately. Simply attach the USB cable to your computer and you're ready to start sending files.Ultra-fast Data Transfers Works with USB 3.0 and USB 2.0 to deliver ultra-fast transfer speeds.In theory, USB3.0 that can transfer data at up to 5.0 Gbit/s (625 MB/s), which is about 10 times as fast as USB 2.0.System Compatibility By default, This portable hard drive is formatted as ExFAT.It can works well with Windows/Mac/Linux/Android OS. Some of the old devices maybe required reformatting.What You Get 1 x Portable External Hard Drive; 1 x USB3.0 Cable; 1 x User Manual; 3 Years Manufacturer Warranty and Friendly Customer Service.Attention Lower capacity may be demonstrated by your computer due to use of a different measurement standard. (1TB=1000GB, 1GB=1000MB, 1MB=1000KB) 80GB?74GB 120GB?111GB 160GB?149GB 250GB?232GB 320GB?298GB 500GB?465GB 750GB?698GBProduct Information Manufacturer: Union sine Capacity: 80GB/120GB/160GB/250GB/320GB/500GB/750GB/1TB/2TB