. The high-gloss memorycase offers a lot of storage space & ensures your USB (Universal Serial Bus) 3.0 connection for highest data transfer rates. The hard drive is ideal for the protection of private data & can be used by their low weight with you wherever you go. The Memory Case makes not only as a back-up solution or additional storage option makes a good impression you will also visually. The black or white housing with high-gloss piano lacquer surface is simple but high-quality. The blue LED lamp indicates the active data transfer. 4 TB storage capacity USB 3.0 interface High glossy look Form factor 25 Capacities 500 GB I 1 TB I 2 TB I 4 TB I 5 TB Colours Black I White (1 TB) Interface Super Speed USB (Universal Serial Bus) 3.0 Material Plastic Display Blue LED display Dimensions Weight 127 x 78 x 13/20 mm 168g / 236g .