A wired connection refers to a method of connecting devices using physical cables, such as Ethernet cables. This type of connection is commonly used for linking computers, routers, and other network devices to ensure stable and fast data transfer. Wired connections are often preferred in environments where reliability and speed are crucial, such as in offices or gaming setups. Unlike wireless connections, which can be affected by interference and distance, wired connections provide a consistent and secure link. They are less prone to disruptions and typically offer higher bandwidth, making them ideal for activities that require large amounts of data, like video streaming or online gaming.