1) Each USB 3.0 memory stick is tested before shipping out
2) System program - formatting and other functions will take some space(5%-10%), so available storage capacity of 128GB is 117GB - 118GB
3):Flash disks can be used in any USB devices
High speed USB 3.0 pendrive
USB 3.0 chip. Reading speed up to up to 60-90MB/s, Writing speed is up to 20-35MB/s. 5 times faster than standard USB 2.0 drives.
However, a USB3.0 drive in a 2.0 port will have limited bandwidth and won't perform to the maximum
1) Operating temperature: 32º F to 140º F (0º C to 60º C)
Storage temperature: -4º F to 185º F (-20º C to 85º C)
2) Lifetime: 50,000 times read & write
Package include: 1* 128GB Adooro USB 3.0 Flash Drive