9V 1A Power Supply Adapter AC 100-240V with 5.5mm x 2.1mm plug for Arduino Great value, low-cost power supply with an Arduino plug.Specifications Input : 110~240V AC 50/60HZ Output : DC 9V 1A Cable length: 100 cm (40")DC Connector Dimension: 5.5mm * 2.1mm - Arduino compatible DC Connector polarity:Positiveinside,NegativeOutside Short circuit protection Overload protectionOver voltage protectionEfficiency:≥80% UL CE CCC 336,RcmdId ViewItemDescV4,RlogId p4%60bo7%60jtb9%3Fvo%7B%3Dd70f%2B%3E336-1459d33cac2-0x116-->
