1. Micro SD card reader 2. Easy Plug and Play Installation Device 3. USB Version 2.0 Specification Micro SD Card Reader Feature : 1. Work as a USB Disk Drvie2. Easy Plug and Play Installation Device3. USB BUS Powered,No External Power Needed4. Blue LED Operating Light Indicator5. Up to 18 MB/s Accessibility Speed6. USB Version 2.0 Specification7. Excellent Data Exchange for Mobile Phones, ...