What technology does WLAN primarily utilize?

WLAN, or Wireless Local Area Network, primarily utilizes high-frequency radio waves to transmit data. This technology allows devices to connect to the network without the need for physical cables, facilitating mobility and flexibility in how users access the network. High-frequency radio waves can effectively carry information over short distances, making them ideal for connecting devices within a localized area, such as a home, office, or campus.

The use of these radio waves also enables multiple devices to communicate with each other wirelessly, allowing for seamless internet access and data sharing. This capacity to utilize radio waves contributes significantly to the performance and versatility of WLANs, adapting to various environments and supporting numerous connected devices simultaneously.