This is the order looking on the side without the clip, contacts at the top. EIA/TIA 568B: (standard common) 1: wh/or 2: or 3: wh/gr 4: bl 5: wh/bl 6: gr 7: wh/br 8: br 568A: (wire one of this, one of 568B for crossover) 1: wh/gr 2: gr 3: wh/or 4: bl 5: wh/bl 6: or 7: wh/br 8: br