This double 4pin to 8pin cable makes a video card be able to connect with 2 power supplies, more practical to use. This PCI-E 4pin to 8pin adapter can solve the power shortage problem. This 4pin to 8pin power cable is suitable for many types of graphics cards and can provide good connection and performance. This PCI-E power adapter cable adopts the superior material to make and has a long lifespan, it is not easy to be damaged. This PCI-E adapter cable can withstand 180W of maximum power and is suitable for replacing the worn or damaged cable. Connector: 2x 4pin male, 1x 8pin female Cable length: 18cm Gauge: 18AWG Power: Max.180W Colour: as shown Material: Copper+PVC Size: About: 20cm Package Contents: 40 * 8-Pin PCIe to Molex (2X) Power Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.