ATX 20 Pin Female to 24 Pin Male F/M Power Supply Adapter Cable for Motherboard | eBay
Main Power Supply Connector (20-pin)
How to connect a 20 Pin PSU to a 24 Pin Motherboard!
Type‑E Connector, Motherboard Connector with USB 3.0 Internal IDC 20 Pin/USB 3.1 A‑Key 20 Pin Front Panel Female Header for MB Male Housing Header
Portable Motherboard 2 Ports Usb 3.0 A Female To 20 Pin Header Female Connector | Fruugo UK
All about the various PC power supply cables and connectors
My motherboard's power supply connector is 20 pin, but all the power supplies I see for sale are 20+4 pin. Can this work? - Super User
Power Supply Connectors and Pinouts
Panel Mount USB-C to 20 Pin Header -- DataPro
USB3.0 Motherboard 20 Pin Female and 2.5mm Housing to 2 USB3.0&2.0 Female Ports and 3.5mm Stereo Jack Cable - China OEM USB Cable and USB3.0 Multiport Cable price | Made-in-China.com
PC 18AWG ATX 20-pin Male to 24-pin Female Adapter Power Supply Motherboard Cable | eBay