Card Reader Compatible iPhone/OTG Android/Computer

downloading and reading give you more convenience in daily life and work.
Simultaneity:Charging,card reading can be operated at the same time.
Access security:Encryption protection, the password protection can encrypt file information in APP to secure your whole storage or the selected part, which 

Product Name: multi-function mobile U disk;
Product features: multi interface switching;
Product material: metal)
Product size: 118*86*21mm (including outer package)
Product weight: net weight 9.5 grams, gross weight 27.8 grams;
Outer box specification: 200 sets / box, outer box size: 54x24.9x36.4 (CM).
Chip properties: imported original full high speed chips;
Orderable capacity: 16GB, 32GB, 64GB, 128GB; according to industry standard U disk storage products, the actual memory is about 90%.
Read and write speed: 2.0 interface, in-situ chip security, stability, high-speed transmission of data (related to the computer configuration environment);
Transport protocol: data bus transport protocol;
Data preservation: more than 10 years, over 10000 reading and writing;
Interface specification: USB2.0/3.0 (compatible with 1.1/1.0), no need to drive, plug and play.
Working current: 200mAh;
Working voltage: 5V;
Working temperature: -40 C - +70 C;
Storage temperature: -50 C - +80 C;
Applicable system: Windows 10/8/7/XP/Vista/XP/2000, Mac OS 9.x/X, Linux2.4.x and above operating system;
Main uses: storing file information, making system startup disk, etc.