(1) A device that extends an Ethernet line using the electrical system. See powerline adapter. (2) A device that splices two Ethernet cables together. Ethernet extenders can be passive or active ...

Another useful feature is the Ethernet port, which provides a more stable connection for bandwidth-heavy devices like gaming consoles and smart TVs. Paying just under $15 for this Wi-Fi extender ...

Many have an Ethernet port for a wired connection to certain devices. Gaming systems, PCs, and TVs could benefit from reduced lag and less signal interference from wiring up to a range extender.