120V to 12V AC Power Supply | 12 Volt Adapter, 500ma – Coolerguys
Amazon.com: OPSFALCON 2 Pack 4-Pin Molex (Actual 2-Pin) to 2 x 3 Pin / 4 Pin PMW 12V PC Case Fan Power Adapter Cable, 3-Pin or 4-Pin (PWM Connector) to Molex Computer
PC Computer Power Supply PSU EPS ATX/12V 4 pin IDE Molex to Motherboard 4 Pin P4 CPU Power Adapter Converter Cord Cable|Data Cables| - AliExpress
12V DC to 4 Pin Molex Adaptor 100 to 240VAC - MODDIY
110V to 12V Power Adapter | Find Yours at Coolerguys