EPtech AC / DC Adapter For Adaptive Micro Systems Beta Brite 213C-1 LED Display BetaBrite 24" LED Programmable Motion Sign DC Power Supply Cord Cable Charger PSU (Barrel Round plug tip, NOT 3-Prong connector) AC Input 100V-240V 50-60Hz;DC Output Industry Quality : Over Voltage Protection, Over Heat Protection Brand New Adapter, 100% Compatible Warranty:1 year warranty, 30 day money back guarantee Shipping from USA !