[Power Specification]: Input Voltage: 100~240V Input Frequency: 50~60HZ output Voltage: 12V 2.5A [Compatible with]: Cisco Meraki MR44 MR44-HW MR46 MR46-HW MR70 MR70-HW MR56 MR56-HW MR57 MR57-HW [Safety]: Tested, Approved and Certified by UL. Short circuit protection, Over temperature protection, and Over voltage protection.PCB & Cover is manufactured with Fireproofing materials.Use temperature protection NTC. Use insulation paper to isolate electrodes. Use fire protection glue paper and silica gel for safety features, it's security when notebook PC computer is working. [Built-in Safety Features]: Your safety is our top priority. The Charger by PowerHOOD is equipped with multiple built-in safety features, including overvoltage protection, short circuit protection, and overcurrent protection. These features ensure a stable and secure charging experience, giving you peace of mind while your devices power up [Energy Efficient and Environmentally Friendly]: Not only does the Charger by PowerHOOD deliver impressive performance, but it is also energy efficient. It meets the highest energy efficiency standards, helping you reduce your carbon footprint without compromising on functionality or charging speed. Make a positive impact on the environment while enjoying the benefits of reliable power PowerHOOD 12V AC/DC Adapter Compatible with Cisco Meraki MR44 MR44-HW MR46 MR46-HW MR70 MR70-HW MR56 MR56-HW MR57 MR57-HW Wi-Fi 6 Access Point 12VDC 2500mA 12Volts 2.5A 12.0V DC12V 12 Volts Power Supply Cord Charger Cable PSU