Mini Metal USB 2.0 Flash Drive 4GB 8GB 16GB 32GB 64GB Pen Drives Gifts Memory Stick

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 systems · 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 condition   About capacity:   · 4GB=approximately 3.6GB-3.8GB · 8GB=approximately 7.2GB-7.6GB · 16GB=approximately 14.4GB-14.8GB · 32GB=approximately 28.5GB-30GB · 64GB=approximately 58.5GB-60GB · 128GB=approximately 110GB-120GB   Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB Calculated, 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 included:   1 X USB Flash Drive   Attention:   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 data may loss. l After using USB flash drive, it is better to remove it as soon as possible. That will     helps to extend its storage lifetime. l Please do not format your USB flash drive frequently, otherwise the USB will be     damaged easily.