Cisco Small Business WAP551-A-K9 Wireless-N Single Radio Selectable Band Access Point Wireless Data Rates: Up to 450Mbps Frequency Band: WAP551: Selectable radio band (2.4 or 5 GHz) WAP561: Dual concurrent radios (2.4 and 5 GHz) Standards: IEEE 802.11n, 802.11g, 802.11b, 802.3af, 802.3u, 802.1X (security authentication), 802.1Q (VLAN), 802.1D (Spanning Tree), 802.11i (WPA2 security), 802.11e (wireless QoS), IPv4 (RFC 791), IPv6 (RFC 2460) Device Management: Web-Based Antenna: Internal Antenna System Requirements: 802.11b, 802.11g, 802.11n wireless adapter with TCP/IP protocol installed per PC Switch/router with PoE support or PoE injector Web-based configuration: Java-enabled web browser LEDs: Power, Wireless, Ethernet Indicators Buttons: Reset button Reset Button