A ) is a shorter (57 inch) wire with a convenient ac adapter on the end.
B ) is a longer (56 inch [power cord] + 70 inch [DC in] = 126 inch) wire BUT it has an annoying power brick in the middle of the wire. Power bricks are nice for things you aren't going to be plugging and unplugging over and over again.
Plz Help me decide. I'm not good at making decisions.
Edited by TheEgg, 12 December 2009 - 09:38 PM.