128GB Flash Disk Pen Drive 2 In 1 - Black

Features:

1. Supports hot plug & play, High speed USB 3.0 port
2. No physical drive required 
3. Plug-and-play; no external power supply required, USB bus-powered
4. Support all current computer systems
5. speeds vary depending on types of file being transferred and computer configuration.
6. Read Rate: 12Mb-18Mb/S    Write Rate: 4-6 Mb/S
7. Interface USB 3.0
8. Interface Type: USB 3.0 otg
9. Environment Temperature: -40C - +70C
10. Storage Temperature: -50C - +80C
11. USB Service Voltage: 4.5V-5.5V
12. storage capacity:128G 256G 512G Pen Drive
13. Excellent USB Memory stick in excellent condition

attention
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