Riser PCI-E 1x-16x
It guarantees more stable operation of cryptocurrency excavators. It consists of a PCI-E 16x (female), USB cable, 1x (male) PCI-E, PCI-E / SATA plug and 6PIN plug, which allows you to connect additional power to the card. You can reduce the load on the motherboard and avoid blown paths, while many graphics cards work simultaneously. This is the cheapest way to improve ventilation while allowing the use of all available 1x PCI-E sockets.