Review on 🎮 PCI Express Video Card Power Adapter Cable for Mac Pro Tower and Power Mac G5 with Dual Mini 6 Pin to 8 Pin (38cm) by Craig Waters

configuration with two mini 6 to single 8 connectors and the cable length is perfect for connecting a Mac Pro 4.1 or 5.1 motherboard to the 8 pin power connector. on some graphics cards like the Radeon RX 580. My purchased cable worked. Almost all of the power drawn by the card goes through this cable, and from my observations so far, very few watts come out of the PCIe slot itself. The card I received with it is a Sapphire Radeon Pulse RX 580 8GB for Mac Pro 4.1 firmware updated to 5.1 identity. I liked the slanted features of the conductors which help keep the current from overloading the cable.