Having problems with WiFi from home is not something new. The simple fact that the signal does not reach any corner of your home or that the speed is lower at times can be marked by different elements. Among them, a small device that goes unnoticed, but the truth is that it is likely to be affecting the wireless connection. If you want to notice an improvement in the network, it is time for you to know what you should disconnect so that it does not interfere anymore.
There are appliances or devices that interfere with your router’s wireless signal. However, there are some that are not as common as others. In this case, these are the USB 3.0 devices. Even if you think it has no influence, these can affect and cause interference to the WiFi. The good thing is that it is very easy to correct, you just have to disconnect them.
The problem with USB devices
The WiFi connection is not working well It’s not nice, just like no one wants their wireless signal not to reach everywhere or the speed to drop. The point is that USB 3.0 devices are usually common in homes and the truth is that they are not taken into account when offering solutions for improve WiFi. You can find them as memories, when connecting remote controls, TV receivers… And the truth is that they can be the key to making your home network start to perform better.
That USB devices affect WiFi is not something new, it is more than proven that some USB 3.0 device cables can cause interference in the 2.4 GHz band. This is because they do not have enough shielding to not interfere. And, by operating under this frequency, it is another element that can negatively affect your home network, to the point of generating outages or disconnections when trying to connect to the Internet.
What can you do?
The option in this case is very simple: disconnect USB 3.0 devices that you have at home. It is true that you will not always be able to remove all of them, either because you use them daily or because you need them for something. In that situation, the ideal is that you disconnect those that are most expendable. And even more so when you have one connected to another device that has WiFi problems.
This also includes routers in which a USB is connected for any reason such as connecting a hard drive. If so, the truth is that it is better to check if disconnecting it improves the wireless connection. This way you will avoid this problem with Wi-Fi.
On the other hand, if you have verified that the USB Cable with which you connect one device to another is the culprit, you always have the alternative of changing it for a newer one, which does not cause those interferences that affect the 2.4 GHz band.
In short, check at all times what do you connect to a device, especially when you notice that the WiFi connection on that device does not work the same as before. And whenever possible, unplug it or move it as far away as possible. This way you will be able to improve your home’s wireless network.