VCOM 12-Inch VC-POW8EXT 8-Pin to 8-Pin Power Supply Extension Cable (CE314) 12 inch 8 pin Male to 8pin Female power supply extension cable Easily upgrade your ATX power supply to a P4 Extend the length of PCI-E power supply Cable Designed for all NVidia/ ATI-style This black-sleeved power cable adapter can either convert an EPS 8-pin female to two P4 ATX 4-pin female or extends a EPS 8-pin female for longer reach.