HP 1-port Power Injector. Power over Ethernet (PoE): 0 V. Dimensions (WxDxH): 60 x 145 x 31 mm, Weight: 0.45 kg. AC adapter input voltage: 100 - 240 V, AC adapter frequency: 50/60 Hz. Certification: UL 60950,EN 60950 EN 55024 EN 55022 (CISPR 22) Class B w/ FTP FCC Part 15, Class B w/ FTP. Operating temperature range (T-T): 0 - 40 °C, Storage temperature range (T-T): -20 - 70 °C