Amazon.com: K-MAINS Compatible 9V 1A Router AC-DC Power Adapter Charger 5.5mm x 2.1mm Center + Replacement for Huawei MT800 : Electronics
Amazon.com: MeiShiEr 5V 2A AC to DC Switching Power Supply Adapter, 2.1 X 5.5mm Center Postive Plug, for LED Strip Light,Wireless Routers, Surveillance Cameras, TV Box and More Devices (6.6FT) : Electronics