Have you encountered this VID/PID before? Let us know in the comments what device it was inside for you.
If the device is not appearing or is marked as "No Media" in disk management tools, consider these steps: microSD card reader (SY-T18) — USB 14CD:1212 - DeviceHunt usb device id vid 14cd pid 1212 link
This report provides technical details for the USB device identified as , a common mass storage peripheral. Device Identification Have you encountered this VID/PID before
MOAI Electronics Corporation (sometimes listed as Super Top). Product (1212): MicroSD Card Reader usb device id vid 14cd pid 1212 link