Power Supply Adapter Cable.
Used to connector a 24 Pin Power Supply to a ATX Style 20 Pin Main Board or Device.
24 Pin Male to plug into power Supply.
22 Pin Female to plug into Main Board or Device.
Used to connect a High End 24Pin Power Supply to a ATX 20Pin Style Motherboard.
NOTE: 24-PIN MALE MEANS THE METAL PINS ARE MALE. Not the plastic Housing.
Exact Opposite Cable is Our Part 00339