I have the original Quirky Powercurl for my MacBook and I love it!!! Too often I found myself needing the extension cord and I never carried it with me until I got the Powercurl. It's bulky but I think the new design of the Powercurl V2 cuts down on bulk. The only thing I don't care for about V2 is that the cord ends stick up out of it whereas with the original version the cord clips into the Powercurl with the cords.