The EK-FCTERM-DP3P is an EKWB EK-FC Terminal DUAL Parallel 3-Slot interconnection. This terminal is ideal for connecting 2 EK Full-Cover waterblocks in a single, sturdy unit. Because the EK-FC Terminal is mounted directly to the water block, there is no need to purchase additional links. The days of having to connect multiple graphics cards FC water blocks with weird fittings and tubing is now long gone. The EK-FC Terminal DUAL Parallel 3-Slot is for use with motherboards with PCIe x16 slots 60.9mm (2.4") apart.