Standalone USB Drive for iPhone - No Power Required

[mrjohnnyglass]

Is there a list of USB Flash Drives that don't require external power in order to use them? I'd really love to get one that doesn't require me to plug in my Anker pack just to copy a file.

 

[doboy]

I would imagine none of the USB flash drives would require ext power. USB hard drives would, but not flash drives.

 

[mrjohnnyglass]

I’ve seen a couple YouTube videos where thumb drives are plugged in and they get the “not enough power” message.