I understand that there r few brands or types of portable storage device. (One that allows you to backup your pics from memory cards into HDD)
Anyone can advice which is most reliable and good?
If I have a few cameras and needed to backup into the portable storage device, will the device mixed up all my photos?
My requirements are easy -
1. fast and easy to use,
2. able to view pics is a bonus but not a must,
3. able to use normal AA batts will be good.
Appreciate portable storage device users to give your advices. Thank you.