The Viper USB 3.1 Gen. 1 flash drive delivers the trifecta of user needs; speed, mass storage and value. With storage capacities ranging from 64GB to 256GB, the Viper USB provides gamers with the large amount of storage space needed to load the latest games and play anywhere. The rubber-coated, rugged USB and swing design, ensure greater protection of your data. USB 3.1 technology enables the Patriot Viper USB to perform up to ten times faster than USB 2.0 drives, allowing a 2GB file to be transferred in mere seconds. The use of a single-chip USB 3.1 flash memory controller allows this flash drive to deliver sequential read performance at speeds up to 385MB/s read and 65MB/s write.