Is there a portable device which can copy one memory card into another card without the need for a laptop, ultra-book, netbook or computer?
Could an Android phone control 2 card readers or a dual-slot SDXC reader to backup one memory card full of images into another?
Unfortunately, my favorite device lost its useful as it does work with SDXC cards. Previously, I used the Addonics MFR to copy memory cards unto DVDs while travelling. Now that I have SDXC cards, DVD and Blu-Rays are too small, so I would like to backup each SDXC card onto another of the same size. For practical reasons, I would like to avoid taking my ultra-book while traveling.