Portable copy SDXC to SDXC
With new memory cards with huge capacity, I have purchased two 64GB SDXC cards to support my Olympus OM-D M-5. My thought was that I would like to backup my first card to my second card every night while traveling. In this way I store my backup card separate from my primary card. Wtih 64GB, it's highly unlikely that I will use my entire card on a two week trip. The second card provides a perfect backup solution. However, I don't want to drag along a laptop.
Does anyone have experience with a portable card-to-card copier that serves as a very lightweight backup solution?
I actually saw a Panasonic card copier released in 2005 but it apparently did not catch on. I can find very high-end duplicators (not portable) but I'm searching for a simple backup solution.