Amazon.com: 24V 4A Power Supply Adapter - COOLM AC 100-240V 50/60HZ DC 24 Volt 4A 96W Power Adapter Converter Transformer Charger 4amp Transformers 24V/4A Interface 5.5mm x 2.5mm Suitable for LED Strip
1Pcs Universal Laptop Adapter Charger Input AC 100-240V ~50/60Hz 1.2A max Output DC 18-20V max 65W With 14 Adapters