This 20 to 24-pin Power Supply Adapter features a 20-pin Male ATX connector as well as a 24-pin Female ATX connector, providing a cost-effective way to connect a 20-pin compatible motherboard to a power supply with a 24-pin connector, allowing the use of a newer 24-Pin Power Supply with an older 20-Pin Motherboard.
StarTech.com 6in 20 Pin Motherboard to 24 Pin ATX Power Adapter - Power connector adaptor - 24 pin ATX (F) - 20 pin ATX (M) - 15.2 cm - for P/N: ATX2POW500HS, ATX2POW450HS, ATX2POW400HS, ATX2PW550PRO, ATX2PW500PRO, ATX2PW450PRO, ATX2PW400PRO
