Here's a summary of the package contents in Japanese: 6-pin (male) to 8-pin (6+2) (male) Adapter cable for auxiliary power supply to graphics card Connects from a 6-pin PCIe (power supply side) to an 8-pin (6+2 split) PCIe (GPU side) Compatibility: Compatible with some modular power supplies from CoolerMaster and Thermaltake Package contents: 2 cables (2-Pack) Cable length: 21 inches (approx. 53cm) Additional information: The 6+2 pin design allows compatibility with both 6-pin and 8-pin GPUs. COMeap (2-Pack) 6 Pin Male to 8 Pin (6+2) Male PCI Express Power Adapter Cable Power Supply Cable Compatible with CoolerMaster Thermaltake Power Supply 21-inch (53cm) #iKu's other products 43-18 51 *