High quality switching 'wall wart' AC to DC 5V 1000mA wall power supply manufactured specifically for Spark Fun Electronics. These are switch mode power supplies which mean the output is regulated to 5V (no more 14V outputs!) and the capable output current is much higher (1000mA!). Please note, this specific supply (5V/1A) is also FCC/CE certified!

These will power most projects that don't require more than 1000mA of current. Center-positive 5.5x2.1mm barrel connector.