A wireless local-area network (LAN) uses radio waves to connect devices such as laptops to the Internet and to your business network and its applications. When you connect a laptop to a WiFi hotspot at a cafe, hotel, airport lounge, or other public place, you're connecting to that business's wireless network. Home users can benefit from a wireless network as well. Some of the benefits include:
- Convenience - Access your network resources from any location within your wireless network's coverage area or from any WiFi hotspot.
- Mobility - You're no longer tied to your desk, as you were with a wired connection. You and your employees can go online in conference room meetings, for example.
- Productivity - Wireless access to the Internet and to your company's key applications and resources helps your staff get the job done and encourages collaboration.
- Easy setup - You don't have to string cables, so connecting to the network is quick and easy.
- Expandable - You can easily expand wireless networks with existing equipment, while a wired network might require additional wiring.
- Security - Advances in wireless networks provide robust security protections.
- Cost - Because wireless networks eliminate or reduce wiring costs, they can cost less to operate than wired networks.