New Global 19V AC/DC Adapter Compatible with LG 24MS550 25MS550 27MS500 27MS550 24MS550-B 25MS550-B 27MS500-B 27MS550-B Monitor 27" 25" 24" IPS Display Full HD 100Hz Refresh Rate 5ms Response Time OnScreen Control Speakers Dynamic Action Sync +19V DC19V 19.0V 19 Volt 19 Volts 19VDC 19.0VDC 19 V 19 VDC Switching Power Supply Cord Cable PS Wall Home Battery Charger Mains PSU Input: AC 100-240V 50/61Hz Auto (Worldwide AC Input) Over Voltage Protection, Over Heat Protection Tested Units. In Great Working Condition. Onerbl AC adapters are manufactured with the highest quality materials tested and designed to meet the power needs of your device. This power supply allows you to operate your device or charge its battery from electrical power outlets.This adapter converts AC power into the DC power required by your device. Onerbl adapters are great solution during travel.This adapter has been validated and tested to ensure it will work with your device.