Shuttle XPCs Add-On Cards Expand Your Slim XPCs for Optional Add-On Cards with the PRC02 Kit! The PRC02 includes a PCIe riser card with a Molex power cable and a power extender cable. It allows the XH610G2 and XH510G2 to support an additional 270W of power, enabling the installation of high-level graphics cards or add-on cards. The PRC02 does not include a power adapter. onnector (1)Molex 6pin (1)Molex 2pin (1)DC in Supply Voltage 5v/12v Content (1)Molex power cable. (1)Riser card (1)Power extender cable. (The accessory doesn't include adapter inside)