Elefull USB3.0 High Speed OTG Micro USB Flash Drive 64GB Save Date for Android Smartphone Computer Laptop (USB3.0 Speed 64GB);

Some customers contact us Said smartphone does not recognize the U disk,then ask Refund,beacause very few models smartphone wiht OTG / micro usb/ external memory device Function turn OFF,please set your phone external memory OTG turn on

Set Exernal memory turn on
setting>> other setting >> OTG connection
but some models is not this name, may be call "micro usb"or "external removeabble memory"
if you can not find it, please contact your phone company service center

Solutionand
1. If USB flash drive does not work, thenplease try again on other computer / and other Smart Phone
2. Very few smart phone models or Old OS systemversion do not support External storagedevice. If it on other smart phone work well, then please contact your smartphone manufacturer to get help.
3. Does your phone support external storage Higherthan 8GB or 16GB capacity? if it is not supported, please contact us to applyfor a new free 8GB/16GB to testing and evaluating.
4. If USB flash drive does not work on many device. Please contact us get new one, We will solve problem to make you have acomfortable experience.


Features:
Interface: USB 3.0 + Micro USB
Easy installation,Plug and play
Stylish lightweight; portable,new concept modeling,classic fashion,compact Brisk
High data writing and reading Speed
Compatible with Windows 7/Windows 8, Windows XP, Windows Vista
Support solution for Linux kernel version 2.4 or later version
Driveless for OS 9X or up
Durable solid-state storage
No external power is required 4.5V ~ 5.5V from USB port
Operating Temp: -10 to +55Deg.C
Storage Temp: -20 to +55Deg.C
can not work with Iphone Ipad , very few models smartphone do not suppot external memory more than 16GB or 32GB or 64GB