128GB usb Flash Drive metal hook plug 4GB USB memory and ...

Feature:  128GB usb Flash Drive metal hook +4GB USB memory + 3 in 1 OTG adapter usb cable   Support USB version 2.0   Capacity: 128GB  Hot Plug & Play  Durable solid-state storage  No external power is required 4.5V ~ 5.5V from USB port  Compatible with USB 1.1/2.0  Operating Temp: -10 to +55Deg.C  Storage Temp: -20 to +55Deg.C  Life:>1 million times  Read Rate: 12Mb-18Mb/S    Write Rate: 5-10 Mb/S  Excellent USB Memory stick in excellent condition About capacity: 4GB   = approximately 3.6GB-3.8GB 8GB   = approximately 7.4GB-7.6GB 16GB = approximately 14.4GB-14.8GB 32GB = approximately 28.5GB-30GB 64GB = approximately 58.5GB-60GB 128GB = approximately 110GB-124GB  Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MBCalculated, operating system with binary arithmetic: 1 MB = 1024KB, 1 GB = 1024 MB;So there are some differences between display capacity and nominal capacity of flash memory products  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.  Package included:1 X OTG USB Flash Drive1 x 3 in 1 usb adapter cable