EnLabs PSUTESTER01 PC Computer 20/24 Pin Power Supply Tester With CPU ATX 4- pin,EPS 8pin, PCIe 6pin, SATA 15pin,HDD Molex 4pin, Floppy Small 4pin Connectors - Newegg.com
24 inch 34-Pin Card Edge IDC 5.25" Floppy 2-Drive Cable
Digital LCD Power Supply Tester for ATX 20 Pin & 24 Pin, Computer Power Connector CPU P4/EPS 8Pin/PCIe 6-Pin/Molex 4 Pin/Floppy SP4/SATA HDD Power Interface PC Tools,1.8'' LCD Screen - Newegg.com
34 to 24 Floppy pin converter | eBay
24 to 34 pin adaptor/convertor for VARIOUS older boards - YamahaMusicians.com