Is It Safe To Run USB Cables Through Walls

usb cables

USB cables are connection interfaces used to connect computers and electronics devices and transfer data from one device to another. USB cables can also be used to power your peripherals, connect multiple peripherals, charge devices, increase the speed of your data transfer, and are affordable and easily available in the market.

Running USB cables through your walls is a great way to add an additional USB outlet where you need it. However, the idea of drilling into drywall or panel does sound a bit difficult!! But the main concern is that is it really safe to run a USB cable through a wall?

Safely running USB cables through a wall

There are a few important things to remember when you want to safely run a USB cable through a wall. Let us take a look in detail.

You need to know what is behind the wall before you run USB cables

Before you go crazy cutting holes into your drywall or slicing through a wall panel, it is important to find out what lies behind it. Knowing where the studs are can be extremely useful if you are planning to cut through a wall or make holes. Gone are the days when you pounded nails into the wall until you hit a stud; so instead, make use of a stud finder on the wall where you plan to run your USB cables. It is also a good idea to scan the wall to locate hidden objects like plumbing pipes, electrical wires and ductwork.

Avoid running USB cables next to electrical cables

For safety reasons, never lay a USB cable through a wall if there are electrical lines running close by. Running USB cables and electrical lines together can cause electromagnetic interference in the signals sent to the electronics equipment connected to the electrical line. It can even cause serious damage to the equipment or even a fire. Safety regulations suggest that you maintain at least 6 inches distance between electrical wires and a USB cable. 

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You can safely run low voltage cables and a USB cable together

As long as both the USB cable and low voltage cable are well insulated, it is safe to run these two sets of cables together. Some examples of low voltage cables are Ethernet cables, fiber optic cables, security system cables, etc. Even if you run a USB cable and low voltage cable together, there should be no interference between any of the signals.  You just have to make sure that you are using high-quality cables with proper insulation. 

Inspect your cables before you run them through a wall

Before you decide to run USB cables through your wall, take a close look at the USB cables. If they are torn or damaged, never try pulling the cables through the wall. Ensure that the USB cables are in good condition.

Check the building codes and NEC regulations before you run a USB cable through your wall

Make sure you select a proper cable that complies with the NEC (national electric code) regulations. Before you start your maintenance job, check with your building inspector to ensure compliance with your local building code and fire codes. If you are considering buying USB cables, take a look at our widespread list of reasonable USB cables on our website.