What is the purpose of the USB input behind the WLAN router? 6 ingenious uses that few know about

You may not know it, but most routers today have a feature-rich USB port on the back. If you have a modern wireless router at home, you may have noticed that it has extra inputs. One of the ports that often goes unnoticed is the famous USB port. However, the latter can be used in different contexts and for multiple functions. But few people suspect its existence, although it can meet all their needs. Learn what this USB port behind the router is for and how to use it.

Charge other devices

The most common, and perhaps even the most obvious, use of the router’s USB port is to charge the battery of another device, such as a smartphone, tablet, or other device with the same input.

However, it should be noted that this connection does not guarantee that it will work in the same way as a conventional charger, but it is still an excellent alternative in case of an emergency.

Connect other devices to the router’s USB ports

Plug in router cable

Plug a cable into the router – Source: spm

Some routers have a USB port to connect other devices. Something that many users are unaware of.

Note that there are both USB 2.0 and USB 3.0 ports. This last option is faster and also allows you to connect more devices that require more resources. Some routers have both options, while older ones only have version 2.0, which may not be enough in some cases.

Connect a 4G or 5G modem

A 4G router offers interesting benefits. You can turn your generic router into a 4G or 5G router. To do this, you need a 3G, 4G or 5G modem via the USB port. This allows you to connect to a generic router, for example, when the speed isn’t working at home or when you go to a place where there is no internet.

Alternative uses for router USB ports

USB port

USB port – Source: spm

We’ve seen that you can use the router’s USB port to connect other devices. But that’s not all: you also have very useful alternatives that will help you configure the device or encourage different uses.

Automate backups

WiFi router connected

A plugged in wireless router – Source: spm

Having backup copies is essential to protect systems and avoid losing your data. For example, you can protect your files by backing them up elsewhere. However, it is quite a lengthy process that few people use.

a little hint : Connect a device to the USB port of the router, e.g. a hard drive, and install software on the computer so it can back up daily (or whenever you want). This way you have everything saved without the risk that there will be a problem and you will lose data.

It’s also a good idea to improve security as your files will still be saved. In the event of a cyber attack, all you have to do is access this copy that you have made automatically thanks to the router and all the content will remain there.

Connect devices such as printers

Another good use for the router’s USB input is to connect other devices, such as B. the printer. In fact, you can connect any printer on the local network and use it as soon as you want. This allows you to print documents from any computer or device that you have connected to that network.

You can also connect webcams and other devices. As a bonus, you can control them via other devices connected to the router via the local network.

also read The secret button on the car handle. What role does he actually play? few know

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