Zoom Access Point + 4. Cabling technology: 802.11g/802.11b. Antenna gain level (max): 2 dBi. Certification: FCC (MPE) IEEE C95.1, 15B, Part 15C CE RoHS. Power consumption (typical): 7.5 W. Operating temperature range (T-T): 0 - 45 °C, Storage temperature range (T-T): -40 - 70 °C