The U32 Shadow Dura is a high-performance Solid State Drive (SSD) built with NAND flash for optimum performance and reliability. No moving parts inside the SSD allows for ultra-silent operation, excellent for quiet environments. The shockproof design features an aluminium body encased in a silicon rubber sleeve for maximum protection, water resistance and durability. The U32 Shadow Dura is compatible with USB 3.1/3.0 & Thunderbolt 3 and is capable of speeds in?excess of 500 MB/sec. Powered by the USB bus, the drive requires no external power adapter or drivers, making it the perfect portable storage solution. The U32 Shadow Dura is designed and assembled in the USA and backed by an Oyen Digital 3-year warranty.