The PNY PRO Elite USB (Universal Serial Bus) 3.0 Flash Drive is built for speed, boasting not only expanded capacity but also exceptional performance, making it the ideal solution for extreme users working with the largest files & most demanding applications. With read speeds of up to 400MB/s & write speeds up to up to 250MB/s, the PRO Elite USB (Universal Serial Bus) 3.0 Flash Drive is up to 80x faster than standard PNY USB (Universal Serial Bus) 2.0 Flash Drives. The PRO Elite is designed with both performance & convenience in mind, & is the perfect solution for transferring & storing large documents, high-resolution photos, & HD videos quicker & easier than ever before. It is compatible with USB (Universal Serial Bus) 3.0 equipped PC & Mac desktop & laptop computers, & backwards compatible with USB (Universal Serial Bus) 2.0. Features Capacity 512GB Interface USB (Universal Serial Bus) 3.0 Max Read Speed Up to 400MB/s Max Write Speed Up to 250MB/s Compatibility USB (Universal Serial Bus) 3.0 equipped host devices, backwards compatible with USB (Universal Serial Bus) 2.0 Environmental Conditions Operating Temperature: 0° to 60° C Storage Temperature: -25° to 85° C