Item: 6Pin to Dual 8Pin 6+2 PCI-E Power Extension Cable Mining machine ie card power supply connection line modification . Product use: Suitable for server power supply 6P conversion boards/partial power supply graphics card module lines. Connect the spare CPU 6+2P power cord to the Graphics card power supply line to solve the problem of insufficient Graphics card power supply line. NOTE: Need some professional knowledge to use this product.and Please make sure power is whether meet the requirements. Note the use of safe. Specification: Length: Main line 16AWG (40CM) + sub-line 18AWG (20CM) Wire: 16AWG+18AWG Connector: Black color Environmental protection plastic shell Colour:Black+yellow Material:PVC+tinned copper wire Package Contents: 5 * 6Pin to Dual 8Pin 6+2 PCI-E Cable Only the above package content, other products are not included. Note: Light 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.