389348-002 – HP 16C550 2 Port Serial Adapter PCI Card

The Cisco AIR-CT5520-K9 Wireless LAN Controller is a powerful enterprise-grade solution built to simplify and centralize large-scale wireless network management. Designed for high-density environments, it enables smooth control of multiple access points while maintaining strong performance, security, and reliability. With support for advanced Wi-Fi standards and intelligent traffic handling, it helps optimize wireless coverage and user experience across campuses, offices, and enterprise facilities. Its scalable architecture ensures stable connectivity, efficient resource utilization, and easy network expansion for growing business demands.