Read from MS Duo memory sticks with iPad 4 (Lightning connector)

Solution 1:

  1. Buy a USB memory card reader that supports MS Duo cards. Make sure that it is compatible with OS X.
  2. Attach the card reader to a powered USB hub and connect that to the USB port of your Camera Connection Kit. Insert the card in the reader. Attach the kit to the iPad.

Solution 2:

One option is to put a MS Duo to MicroSD card adapter in your camera, then put the MicroSD card in the Camera Connection Kit's SD Card reader (via a MicroSD to SD card adapter).