Power Supply - 12V/5V (2A) - TOL-15664 - SparkFun Electronics

This 2A "laptop brick" supply outputs both 5V and 12VDC and is terminated with a 4-pin ATX connector.

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SparkFun ATX Power Connector Breakout Board - BOB-15035 - SparkFun Electronics

4 Pin Molex Connector - Pigtail - TOL-11298 - SparkFun Electronics

Power Supply - 12V/5V (2A) - TOL-15664 - SparkFun Electronics

Mean Well Switching Power Supply - 5VDC, 20A - TOL-14098 - SparkFun Electronics

Mean Well Switching Power Supply - 24VDC, 14.6A - TOL-14100 - SparkFun Electronics

Mean Well Switching Power Supply - 24VDC, 14.6A - TOL-14100 - SparkFun Electronics

Hoja de datos de 12V/5V Power Supply Hookup Guide de SparkFun Electronics

Mean Well Switching Power Supply - 5VDC, 20A - TOL-14098 - SparkFun Electronics

Wall Adapter Power Supply - 9VDC 650mA - TOL-00298 - SparkFun Electronics

Wall Adapter Power Supply - 5VDC, 2A (Barrel Jack) - TOL-15312 - SparkFun Electronics