Finishing up my subwoofer build and thought I might as well upgrade my computer's sound card before I start doing testing. Long story short, if there are any Essence STX ii users on here, can you tell me how the you are powering this card?:frown: It doesn't come with a power cable which is dumb and I've read at least 4 or 5 other threads where people are having the same issue with no clear solution. The card has a 4 pin molex input (male) and my computer's power supply is modular (Seasonic x650 Gold). I tried using an adapter cable that went from one of the 6 pin IDE/SATA outlets on my PSU to the 4 pin molex on the card but the software said it wasn't getting enough power so I'm pretty sure I need to use the 8 pin CPU/PCIe outlet...just don't have and can't find a cable that goes from 8 pins on the PSU side to the 4 pins on the Essence card side. Anyone have a clue? Thanks.