<ul><li>Brand New, High Quality Replacement AC Wall Power Charger Adapter</li><li>Input: AC 100-240V 50/61Hz Auto (Worldwide AC Input)</li><li>Over Voltage Protection, Over Heat Protection</li><li>Tested Units. In Great Working Condition.</li></ul><br><br>LKPower 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. LKPower adapters are great solution during travel.This adapter has been validated and tested to ensure it will work with your device.

LKPower AC/DC Adapter Compatible with ViewSonic VP2780-4K VP2772 VP2772 V1100 27" IPS 4K UHD Monitor HDMI, DisplayPort LCD Power Supply