This is an Axcess brand product. Axcess laptop adapter for 65w charger for Acer 19v 3.42a connector pin size 5.5 x 2.5mm this Axcess axcess replacement adapter is designed to provide reliable power and charge to your laptop. Made from highest quality parts each axcess replacement adapter conforms to specifications similar to the original in its quality. Each adapter also passes necessary authentication certifications like CE, RoHS etc. Before leaving the factory, so you can be rest assured for its quality, durability, and performance. Before place orders the adapter please assure that you have select right adapter for your laptop. Please check the adapter's voltage and current compliance with the requirement of the laptop. Adapter output current laptop rated current, adapter output voltage and notebook voltage deviation , please also check adapter pin with the image before place order.