2TB USB 3.0 Metal Flash Drives High Speed Pendrive 1TB 512GB 256GB Portable Usb Drive Waterproof Memoria Usb Flash DiskDescription:Flash flash memory products are usually shipped according to 1MB = 1000KB and 1G = 1000MB, but binary operations 1MB = 1024KB = 1024MB, 1T = 1024GB and 1T = 1024GB are used for operation. There is a certain difference between the display capacity and the standard capacity. These are the calculated differences between us and the PC manufacturers.8GB = about 6GB ~ 7GB16GB = approximately 14GB-15GB32GB = approximately 28GB-30GB64GB = approximately 58GB-60GB128GB = approximately 110GB-120GB256GB = approximately 230GB-240GB512GB = approximately 460GB ~ 476.6GB1TB = approximately 900GB ~ 950GB2TB = approximately 1700GB ~ 1862GB1. Interface: USB3.0.2.Package weight: about 40g.3. Size: 69*19*5.5mm.4. Capacity: 128GB/256GB/512GB/1TB/2TB.5. color: silver/black.6. Support System: Win98/ME/2000/XP/Vista/win7/win8/win10 Mac OS 9X/Linux 2.4 or above.Specifications:1. Interface: USB 3.0;2.USB connection, support plug and play;3.USB service voltage: 4.5 v-5.5v;4. No external power supply required;5. Support multiple operating systems; Win98/ME/2000/xp/visa/win7/win8. Mac OS 9.x/ Linux 2.4 or above;7. Solid-state storage, shockproof, anti-electromagnetic;8. Write/protect place;9. Persistent data storage;10. The transmission write speed is fast/is read and read at high speed, no drive/pulse feed only needs to be turned on;11. Hardware requirements: PC, notebook and mac with USB connection;12. Storage life: more than 10 years.Note:* To avoid data loss or mechanical damage, do not power on the computer or turn off the flash drive during transmission.* Please do not retire your USB flash drive while using it, otherwise your data may be lost.* After using the USB flash drive, it is best to remove it. This will help extend your storage life.* Please do not format your USB commonly used U disk, otherwise it is easy to damage the U disk.Due to different displays and lighting effects, the actual color of the product may be slightly different from most productsPackage Included:1 * U disk