What is the USB port on the back of the router and what uses can I give it?
The router is one of the most common devices in homes today, as its proper operation is crucial to performing many daily tasks for users. This is because the router is responsible for providing internet connectivity to various devices in the home, such as mobile phones, computers, tablets, smart TVs, and others.
For this reason, when the internet connection is weak, the user experience is affected, as they cannot access streaming platforms, messaging applications, or information stored on the web. This problem can be due to the failure of the service provider and the poor location of the router, which prevents the signal from being distributed efficiently throughout the house. However, these problems can be solved by making adjustments to the router configuration.
In addition to its main function, there are features of the device that often go unnoticed, such as the USB port on the back of the router. What is the real purpose of this port and how can you get the most out of it?
Although this small port is not often used extensively, it plays key roles in terms of performance, security, and versatility within a home network. Modern mid-range and high-end routers usually include one or more USB ports, as they allow you to perform various tasks. One of the main functions is to connect to external hard drives or USB storage devices, allowing file sharing on the local network. In this way, stored files can be accessed from any device connected to the Wi-Fi network, such as computers, phones, or tablets.
Additionally, the USB port can be used to connect shared printers, allowing any device connected to the same Wi-Fi network to print, even if it is not directly connected to the printer.
In some cases, the USB port can also be useful for connecting a 4G or 5G USB modem. This option is convenient in case the main internet connection fails, as the router can use the mobile modem as a backup connection, providing internet access via the mobile network.
Finally, some routers have advanced functionality that allows you to use the USB port to connect storage devices or printers and share them across the network, turning them into a “server” that can be accessed from any computer connected to the local network.
Although these are some of the most common functions, it is important for the user to review the router’s manual or configuration to learn in detail what options are available. This way, you can ensure that you are getting the most out of the device’s capabilities without risking damage to other equipment.