KKMOON CW10292 Zinc Alloy USB Flash Drive Waterproof Pen Drive 32GB/64GB USB 2.0 Flash Memory Stick Pen Drive with Key Ring

Specifications: Brand name: KKMOON Color: Silver USB interface: 2.0 Capacity: 32GB/64GB(optional) Applicable models: the various brand PC and compatible computer Operating system:Windows XP/7/8/10, Windows 98/ ME / 2000 / XP, Vista, LINUX2.4.x, etc. Power supply: USB bus-powered (4.5V ~ 5.5V) Operating Current: <50mA Operating temperature: 0C ~ 60C Storage temperature: -25C ~ 85C Item weight: 12.8g Package size: 18*12*1.5cm/7*4.7*0.6in   Speed: Read Rate: 12-18Mb/S     Write Rate: 4-6 Mb/S Speed results for different conditions, using the software, copy the file type is different, speed measuring results are also different. Because of the different batch products,manufacturers under the condition of without notifying can adjust speed of products, please refer to our receiving!   Attention:  1. To avoid data loss or mechanical damage, do not power down your computer or unplug flash disk during transfer. 2. Please do not remove your USB flash drive when it is being used otherwise your data may loss. 3. After using USB flash drive, it is better to remove it as soon as possible. That will helps to extend its storage lifetime. 4. Please do not format your USB flash drive frequently, otherwise the USB will be damaged easily.