Aruba Instant RAP-109-US Wireless Access Point 802.11a/b/g/n 2x2:2 Dual Radio Integrated Antennas Frequency Band: 2.4000 GHz to 2.4835 GHz 5.150 to 5.250 GHz 5.250 to 5.350 GHz 5.470 to 5.725 GHz 5.725 to 5.875 GHz Antenna: Four integrated omni-directional antennas for 2x2 MIMO with maximum antenna gain of 5.0 dBi in both 2.4 GHz and 5 GHz. Built-in antennas are optimized for vertical orientation Power Adapter: Supported power sources: 802.3af (PoE) or 802.3at (PoE+) on uplink Ethernet port Note: When using PoE, the USB port will be enabled only when an 802.3at-compliant source is used 12 volts from external power adapter (sold separately) Maximum power consumption: Without USB device connected: 12.5 watts With USB device: 15 watts Temperature: 0°C - 40°C (32°F - 104°F) Humidity: 5% - 95%, Non-Condensing