Buffalos Air Station Pro Selectable Dual Band Po E Wireless Access Point delivers 802. 11n speeds & coverage with operation on the 2. 4 or 5. 0 GHz b&. The added benefit of Power over Ethernet (Po E) facilitates installation & flexible placement anywhere. & specifically, where power is not available. High ceilings & walls are no problem for Buffalos new wireless access points & they can even be installed above, or on, drop ceiling tiles. Plus the selectable band feature allows administrators to specify exactly which band is needed where. But no matter where you put it, Buffalos Air Station Po E Wireless Access Point is ready to go with easy network segmentation & added security from WAPSAP300 Hs support for multiple SSIDs & VLAN tagging, plus user authentication via RADIUS server.