Shuttle XPCs Add-On Cards includes a PCIe riser card with a Molex power cable and a power extender cable

The PRC02 expansion kit consists of a PCIe riser card and two adapter cables. Installing this accessory in the Shuttle XPC slim XH610G2 allows for a second external power adapter to be connected, enabling the use of more powerful graphics cards. By default, graphics cards with a maximum power dissipation of up to 75 watts can be supplied via the PCIe slot. With PRC02, the graphics card can be supplied with additional power via an internal 6- or 8-pin power connector.

Contents
1) PCIe Riser Card
2) DC adapter cable for power adapter
3) Internal power cable for the graphics card with 6+2 pin connector
4) Quick Installation Guide