Micro USB Otg Card Reader

We are offering micro usb otg card reader.
1.capacity: 8gb-64gb
2.usb interface: usb2.0,usb3.0 (follow customer request to made)
3.data retention: at least 10 years
4.password protection and optional auto-run function
5.plug-and-play function, without need of any extra power supply
6.no need to synchronize with itunes to transfer between the usb flash drive and iphone ipad ipod
7.before you use it, please install otg flashdrive from app store in advance
8.compatible with iphone66 plus, iphone55s5c, ipad45mini and ipod touch 5
9.operating temperature: -10 to 55 degree celsius
10.storage temperature: -20 to 55 degree celsius
11.operating humidity: 20% -90%
12.storage humidity: 20%-93%�