Hello i have bought a dku 5 cable. It has 6 cables...1 red, 1 orange, 1 yellow, 1 green, 1 blue, 1 white. I have found this: 1: blue (ground-shield) 3: yellow 4: orange (3.3v) 6: green (rx) 7: white (tx) 8: red (ground) Is that correct?! Please look at the picture and tell me if i did something wrong. Thanks!