What is the use of the USB interface on the wireless router? It's not as simple as you think

June 20, 2023

As our family's broadband speeds are getting faster and faster, from the initial one-megabit broadband to the current one hundred trillion, two hundred megabytes, and even one gigabit-rate broadband, as broadband speeds continue to escalate, our home’s wireless The router is also a new replacement. After many people choose to purchase a new wireless router, they will find that the new model routers of Xiaomi, Huawei, and TP-Link will all have a USB interface. However, what is the role of this USB interface? I believe that many people are more or less in doubt. Although they understand but it is estimated that many of them are very comprehensive, today I will give you a summary of the major role of the USB interface on wireless routers.

Offline download

Nowadays, many routers have an offline download function. The router can directly download the resources you need from the Internet without using devices such as mobile phones, laptops, and tablet computers. However, most of the one- or two-hundred-dollar home wireless routers are Does not have a built-in hard disk, so you can attach a U disk or removable hard disk to the USB interface to store your offline download content.

Connect external devices (printers, scanners, etc.)

The USB interface on the wireless router also has a function that can connect printers, scanners and other devices, such as your home inkjet printer or laser printer is not lying in the corner, you can connect the printer to the wireless router through the USB interface , you can change the traditional printer into a wireless network printer, we can use mobile phones to print photos on our mobile phones via WiFi, is not a lot of convenience.

Family private cloud disk

To achieve this function is similar to off-line download, you need to connect a U-disk or removable hard disk to the USB interface, and you can automatically choose to back up the photos, videos and other data in the mobile phone and tablet connected to the WiFi to the U on the router through the private cloud disk. Intraday, prevent your mistaken deletion or misuse.

Wireless router firmware upgrade

Basically, all routers with a USB interface are smart routers. The biggest feature of a smart router is that it has a stand-alone operating system. The wireless router is installed with factory firmware in its factory default state. Although the original firmware is stable, it is extensible and open source. Relatively low, but we can also replace your router's original firmware with a more open third-party firmware through the USB interface, Openwrt, DD-WRT, Tomato, etc., third-party firmware features more abundant, but the most convenient The way to change and update is to use U disk to upgrade through the USB interface on our router.

This sums up the role of the USB interface on the wireless router, of course, he also has a function is to connect the data cable to the phone and other devices to power, it is not much to repeat, I do not know if you have basically understood the wireless router What is the usefulness of the USB interface? Can you comment on your questions or communicate with us?

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