I have my iPad 1 set up as an external display for my PC, but it does not charge because my USB ports do not put off enough power. I've tried every port on my PC and my port replicator with no success. I was wondering if anyone knew of a way to charge it while it is connected to my computer. I searched for split cables (one male to iPad and 2 male USBs) with no success. I am open to any suggestions. Thanks in advance.