New AC DC 5V 4A power adapter 100V-240V Converter DC 5V 4A 4000mA US EU UK AU Plug 5.5mm x 2.1mm for LED WiFi CCTV

New AC DC 5V 4A power adapter 100V-240V Converter DC 5V 4A 4000mA US EU UK AU Plug 5.5mm x 2.1mm for LED WiFi CCTV

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