Certified Medical Safety IEC 60601-1 & IEC 60601-1-11
Input Voltage Range 85-264 VAC
Meet IEC60601-1-2 and EN55011
DOE Energy Efficiency Level VI
No Load Power Consumption ≦ 0.1W
Operating Altitude 5,000M
This product is high efficiency wall mount adapter with fixed USA AC plug, which output voltage is 5V and maximum output power is 20W. The unit approved home healthcare environment medical safety and is designed for medical applications.