Wireless internet uses radio waves to connect your device (via a Wi-Fi adapter or cellular radio) to an access point, which forwards traffic to an ISP. Speeds depend on distance, interference, hardware capability, and network congestion.
A practical guide to directional and omnidirectional external Wi-Fi antennas, placement, installation tips, and when to use them with modern Wi-Fi equipment.
Laptops rely on wireless Internet to stay productive on the move. Today that means Wi-Fi, cellular WWAN (4G/5G), and tethering, plus precautions for security, battery life, and data plans.
A wireless bridge connects Ethernet devices or entire LANs to Wi-Fi, enabling printers, NAS, consoles, or building-to-building links without new cabling. Modern bridges support Wi-Fi 6/6E, multi-gig Ethernet, and should be secured with WPA3 and proper network segmentation.