In fact, it does not contain any matching ports as to those found on the card itself. The introduction seems to be written as if sent from a friend, with thanks to those purchasers supporting alternative hardware projects. Personally, this brought me peace of mind. It is evident that OptiCompo loves what they do, and the products seem to reflect devices and interfaces that they themselves would want.
Installation is a snap, and went without a hitch.
The card comes with a 14 pin cable that connects to the back of the panel and to the soundcard. The end that connects to the soundcard is attached to an adapter to make it fit each of the supported cards. The analog RCA ports are enabled by connecting the back of the POFP to the soundcard's AUX IN port with a standard cable. Once the audio interfaces are connected, all that is left is the power supply, and you're done. We connected everything as stated, and installation was effortless.