The moderators all know this. But to your question. You didn't reveal if these were bard hard drives or hard drives in some USB enclosure. Looking at the power supply adapter for one of my externals it is marked 100 to 240 VAC so I am ready.
Does anybody know if I can purchase power supplies for my hard drives already set up for the dubai voltage system or 220v.
Or what would be my best option for using my hard drives whilst living in Dubai (i have wayyy to much infor on them that i can't afford to lose)