Universal 12V 4.2A 50.4W Laptop Charger AC/DC Switching Laptop Power Adapter

China Universal 12V 4.2A 50.4W Laptop Charger AC/DC Switching Laptop Power Adapter, Find details about China 12V4.2A-S02f, Power Adapter from Universal 12V 4.2A 50.4W Laptop Charger AC/DC Switching Laptop Power Adapter