OneSquareCore Tennis Racket Shape USB - USB 2.0 4GB

Description:Storage Memory: 4GB/8GB/16GB/32GB/64GB/128GBInterface: USB 2.0, Working Temperature: -3070CStorage Lifetime: More than 10 yearsSupport Windows ME/NT/ 2000/XP/Vista/7/8/8.1/10, Linux, Mac 9.0 or aboveSupport PC Mode: all brands of PC, Laptop,etc.Easy to read and read in high speed ,No need drive/power supply only plug in.About Real CapacityCapacity flash memory products are usually decimal arithmetic: 1MB = 1000KB, 1G = 1000MB, but the operating system using binary arithmetic 1MB = 1024KB, 1GB = 1024MB,Besides,A portion of the memory capacity on storage device is used for data management functions.So the actual available storage capacity for data storage is less than what is listed on the products.4GB 3.5GB-3.8GB8GB 7.4GB-7.8GB16GB 14.4GB-15.8GB32GB 28.5GB-31.5GB64GB 57GB-60GB128GB 110GB-120GBPackage Includes:1 Piece USB Flash Drives.