can this device be used with Sony SBAC-US10 card reader in the field instead of a laptop??? I mean to back up SxS cards
Digital Foci | Photo Safe II 160GB Stand-Alone Data | P19-160 (http://www.bhphotovideo.com/c/product/555786-REG/Digital_Foci_P19_160_Photo_Safe_II_160GB.html)

I very much doubt it. Without an SxS driver it won't recognize the cards. I've tried similar devices with no success.

Thanks Alister

you can use one of these -

VOSONIC (http://www.vosonic.com/product.php)

you just can't shoot at the same time as you have to use the camera's USB to dump the footage.