Specification: 1) Stores and transfers digital pictures, videos and music 2) IC recording media 3) Reading speed: max. 2.45MBps 4) Store speed: max. 1.5MBps 5) Erasing prevention switch We also provide OEM services, and we welcome your inquiries. The more you order, the cheaper we provide. We are sincere to serve for you ,Please contact us without hesitation.