USB Flash Drive 64GB Pen Drive Pendrive Waterproof Metal U Disk Memory Disk Usb 2.0

The  Flash-disk makes it easy for you to backup your documents and multimedia files.  All your files stored on it will be safe and can be easily retrieved anytime you need it.  This flash drive is compatible for use on other devices like home theater systems, televisions and more.  File transfer is done at a very fast rate when using this flash drive.  It has a 64GB capacity which means you have adequate amount of storage space for all your important files.  This flash drive protects your files from viruses that creep up during transfers to and from computers.  It also supports energy saving mode and there is no need for external power supply. I believe it will bring you a pleasant experience.
Note: If the USB flash disk suddenly stops working during use, please don't worry. There may be poor contact, or the file is too large and the reaction is a little slow. Please try to restart the USB flash drive, or format the USB flash drive after backing up the files. About capacity: 4GB=approximately 3.6GB-3.8GB；8GB=approximately 7.4GB-7.6GB；16GB=approximately 14.4GB-14.8GB；32GB=approximately 28.5GB-30GB；64GB=approximately 58.5GB-60GB；128GB=approximately 110.5GB-120GB； Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MBCalculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB;So there are some differences between display capacity and nominal capacity of flash memory products Package.