Mikkel Christensen
Most people think of Ethernet ports as a simple way to get faster internet. Plug in a cable, and you get a more stable connection.
Most people think of Ethernet ports as a simple way to get faster internet. Plug in a cable, and you get a more stable connection.
But that familiar port can do far more than just improve your browsing speed.
Beyond internet access
Ethernet connections are widely used for reliable, high-speed internet, especially for gaming, streaming and large downloads.
However, according to BGR, the same connection can also be used for a range of lesser-known functions that go beyond basic connectivity.
These features can help improve convenience, expand network capabilities and even enhance security at home or work.
Power and control
One example is Power over Ethernet (PoE), which allows a single cable to deliver both electricity and data.
This setup is commonly used for devices like security cameras and office phones, reducing the need for separate power cables and outlets.
Ethernet can also be used for Wake-on-LAN, a feature that lets users remotely power on a computer by sending a signal over the network.
Flexible networking
Another use involves turning a laptop into a router.
By sharing an Ethernet connection, a computer can provide internet access to other devices through Wi-Fi or an additional wired connection.
This can be useful in situations where a traditional router is unavailable or limited.
Added security
Ethernet also enables the creation of Virtual Local Area Networks, or VLANs.
These allow users to divide a single network into separate segments, helping keep devices isolated from one another.
For example, smart home devices can be separated from personal computers, reducing the risk of sensitive data being exposed if one device is compromised.
More than a cable
While often overlooked, Ethernet ports offer a range of capabilities beyond simple internet access.
As networks become more complex, these features can provide added flexibility, efficiency and protection for users.
Sources: BGR
