Pendrive 4GB 16GB 32GB Usb Flash Drive 64гб usb 2.0

Features:·?Supports hot plug & play， High speed USB 2.0 port·?No physical drive required·?Plug-and-play; no external power supply required， USB bus-powered·?Support all current computer syst·?speeds vary depending on types of file being transferred and?computer configuration.·?Read Rate: 12Mb-18Mb/S ? ?Write Rate: 4-6?Mb/S·?Interface?USB 2.0·?Excellent USB Memory stick in excellent conditionAbout capacity:·?4GB=approximately 3.6GB-3.8GB·?8GB=approximately 7.2GB-7.6GB·?16GB=approximately 14.4GB-14.8GB·?32GB=approximately 28GB-30GB·?64GB=approximately 58GB-60GB·?128GB=approximately 110GB-120GB· 256GB=approximately 230GB-250GB· 512GB=approximately 460GB-500GBVendors are using Flash memory decimal arithmetic: 1 MB = 1000KB， 1G = 1000 MBCalculated， operating system with binary arithmetic: 1 MB = 10B， 1 GB = 1024 MB;So there are some differences between display capacity and nominal capacity of flash memory productsPackage included:1 X USB Flash DriveAttention:l?To avoid data loss or mechanical damage， do not power down your computer or unplug flash disk during transfer.l?Please do not remove your USB flash drive when it is being used otherwise your datamay loss.l?After using USB flash drive， it is better to remove it as soon as possible. That willhelps to extend its?storage lifetime.l?Please do not format your USB flash drive frequently， otherwise the USB will bedamaged?easily.