Sell 64GB OTG USB Flash Drive Pendrive Rotatable usb flash drive Pen memory Sticks with key chain best price

Interface: USB 2.1; USB connection, support hot plug&play; USB service voltage: 4.5v-5.5v; No external power supply requird; Support different types of os;Win98 / ME/ 2000/xp/visa/win7/win8. Mac OS 9.x/ LINUX2.4 or above; The solid state storage,shock proof and electromagnetic proof; Write/delect protection switch; Durable data storage; The fast speed in write/read transfer;Easy to read and read in high speed , no need to drive/power supply just plug in; Hardware requirements: PC with USB connection,notebook,mac; Capacity: 16GB/32GB/64GB/128GB About Capacity: Capacity flash memory products are usually shipped in accordance with 1MB = 1000KB, 1G = 1000MB computing, but the operatingsystem using binary arithmetic 1MB = 1024KB,1GB = 1024MB, so there are some differences between the display capacity and standard capacity memory products.This is calculation difference between manufacturer and our PC. 16GB = approximately 14GB-15GB 32GB = approximately 28GB-30GB 64GB = approximately 58GB-60GB 128GB=approximately 110GB-120GB Attention: To avoid data loss or mechanical damage, do not power down your computer or unplug flash disk during transfer. Please do not remove your USB flash drive when it is being used otherwise your data may loss. After using USB flash drive, it is better to remove it as soon as possible. That will helps to extend its storage lifetime. Please do not format your USB flash drive frequently, otherwise the USB will be damaged easily.