Hello friends,
 
I have just bought a Cakewalk UA-25 EX, and I was wondering if I could use it without connecting it to a computer. Could it be somehow powered directly?
 
Thanks for your help, and best wishes,

Gonzalo

Not sure what you could do with it without a computer as the primary function is audio capture and play back via Audio.
 
My guess is that it would power up using any standard USB type charger like the one that comes with a mobile phone but looking at mine I'm not sure what this would let you actually do with the device.