If I have a router with a USB port in it, can I use a power bank to provide it with electricity if the power shut down? - Quora
What else can the USB port on my CenturyLink's provided Zyxel DSL wireless router (model C1100Z) be used for? The website says for network printer sharing or as a USB memory stick
![Amazon.com: GL.iNet GL-AXT1800 (Slate AX) Pocket-Sized Wi-Fi 6 Gigabit Travel Router, Extender/Repeater for Hotel&Public Network, VPN Client&Server, OpenWrt, Adguard Home, USB 3.0, Network Storage, TF Card Slot : Electronics Amazon.com: GL.iNet GL-AXT1800 (Slate AX) Pocket-Sized Wi-Fi 6 Gigabit Travel Router, Extender/Repeater for Hotel&Public Network, VPN Client&Server, OpenWrt, Adguard Home, USB 3.0, Network Storage, TF Card Slot : Electronics](https://m.media-amazon.com/images/I/41cbb5DMUhL.jpg)