3 in 1 Lightning OTG USB Flash Drive 32/64/128/256GB Pen Drive for iPhone/iPad/IOS/Android/PC USB Memory Stick (128GB);

Features:

Supports hot plug & play, High speed USB 2.0 port,OTG port
No physical drive required
Plug-and-play; no external power supply required, USB bus-powered
Support all current computer systems,and all Android devices
Support all iphone 5/5s/5c/se/6/6s/7/7plus/ipod/ipad ,but IOS 8.0 above
speeds vary depending on types of file being transferred and computer configuration.
Read Rate: 20Mb-35Mb/S Write Rate: 10~20Mb/S
Interface USB 3.0 OTG
Working Temp -40- +70C
Storage Temp. -50- +80C
Excellent USB Memory stick in excellent condition

About capacity:

32GB=approximately 28GB-30GB
64GB=approximately 58GB-61GB
128GB=approximately 120GB-124GB
256GB=approximately 248GB-250GB

Vendors are using Flash memory decimal arithmetic: 1 MB = 1000KB, 1G = 1000 MB
Calculated, 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

Package included:

1 * USB Flash drive with retail Package

Warm Tips:

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.