The Aironet 4000 Series delivers instant access to mobile workers by establishing and maintaining a wireless network connection anywhere throughout a building. The Aironet 4000 Series products are ideal for dynamic environments that require a flexible wireless LAN solution that can change as the business grows, is cost-effective and is simple to deploy and re-deploy. The Aironet solution also provides an affordable building-to-building wireless network solution, and delivers cost and deployment benefits by eliminating the need for recurring leased line charges, frustrating installation delays and physical barriers between buildings.The Aironet PC4800 is a wireless network interface card (NIC) for standard laptop computers or other devices equipped with PC Card slots. Utilizing Aironet's award-winning direct sequence spread spectrum (DSSS) radio frequency technology, the Aironet PC4800 supports data rates up to 11 Mbps and provides the industry's most efficient wireless access to wired network resources.