Cisco 521 Series Access Points are designed to deliver optimal value for offices, classrooms, small warehouses, and similar environments. These access points can provide 54 Mbps of capacity with 802.11g radio. They support 2.4 GHz antennas and can be powered with Power over Ethernet (PoE). The Cisco 521 Series Access Points can help provide a practical and high-speed wireless network in a restricted space.