4in1 USB3.0 High Speed USB Disk USB Flash for iOS iPhone iPad Android 32GB 64GB 128GB 256GB OTG Flash Drive 4in1 USB Memory Storage Stick Pen Drive Mini USB Type-C (USB 3.0 64GB)

Features:
1. Easily transfer photos and videos between (for) iPhone, iPad,Andorid, PCs Computers. [iOS11 Compatible]
2. Please search and free download App(iusb-pro) from App Store.(Only work by this App)
3. Made for iPhone,iPod, iPad Mini,Window PC , and so on External memory.
4. Fast Performance: Directly plugs into your lightning port and USB port.
5. Lightning Port Speed: up to 10MB/s reading speed, 15MB/s writing speed.
6. Please tell us your full name in English if you are from Russian Federation.
Package include:
1 PC OTG USB flash drive
FAQ:
1.Q:Why the usb flash drive could not recognize in my phone or my PC
A:Although we had been tested our product before shipping,but due to the long time shipping the usb maybe damage during the shipping.
If you have such problem,please feel free to contact us and we could responsible for this.(And please contact us first before open dispute or leave feedback.)
2.Q:If the product is not working,what can i do
A:Please contact us and we could provide few suggestions for you to solve it or send a software to fix it.
And don't format it first,cause not all the usb could be format by the computer.
For your reference
Your PC says 1GB = 1.073741824 Billion bytes where Market Defines 1 GB = 1.00 Billion bytes.