The Belkin AUX Power Cable Kit for Mac Pro provides a set of common AUX power cables for graphics cards and other AUX-powered PCI Express devices that enable connection to the 6‑pin and 8-pin AUX power receptacles in Mac Pro. The kit includes seven typical AUX power cables: four 8-pin to 8-pin cables, two 6-pin to 6-pin cables, and an 8-pin to dual 6-pin cable. Mac Pro provides one 6-pin and four 8-pin AUX power connectors internally, enabling connection to accessory devices. Enables PCI Express devices requiring AUX power to be connected inside Mac Pro Provides cables needed to power typical graphics cards and AUX power PCI Express cards Four 8-pin to 8-pin power cables Two 6-pin to 6-pin power cables One 8-pin to dual 6-pin cable Mfr. Part Number: 745883781980 UPC or EAN No.: 745883859160 Note: Products sold through this website that do not bear the Apple brand name are serviced and supported exclusively by their manufacturers in accordance with terms and conditions packaged with the products. Apple’s Limited Warranty does not apply to products that are not Apple branded, even if packaged or sold with Apple products. Please contact the manufacturer directly for technical support and customer service.