EK-HD Tube is a multiple VGA water blocks connectivity set consisting of a pair of pre-cut solid Acrylic tubes. In conjunction with EK-HD Adapter fittings this EK-HD Tube set can be used as an alternative solution for connecting multiple full-cover GPU water blocks (SLI/CrossFireX).
EK-HD Tube 2-Slot type is intended for use with PCI-Express slots 40.6mm (1.6" apart).