Honbay&Acirc; 100-240V to 9V 1A AC/DC Adapter Power Supply Charger 5.5x2.1mm Plug 100%Brand New and High Quality Compatible router adapter,modem,etc. 5.5*2.1mm DC plug facility Output : DC 9V 1A;Plug Type : 5.5 x 2.1mm DC Plug This Power Adapter can ensures consistent power and reliable performance for your devices Input: AC 100-240V 50-60Hz, Output: DC 9V 1A (1000mA)