The Akyga® AK-CA-81 PCI-E adapter is used to extend the power supply in a desktop computer. It is an ideal addition to PC units in which we intend to overclock performance by attaching an additional graphics card. The adapter will be particularly useful when our ATX power supply does not have a sufficient number of PCI-E ports. Thanks to it, adding another graphics card can be done without replacing the power supply with a new one. Furthermore, the adapter has two PCI-Express 6 + 2-pin connectors. This makes it universal and fits the most popular graphics card models, both with PCI-E 6-pin and PCI-E 8-pin connectors.