This power supply is specifically designed for Acer 27" monitors and will provide a reliable source of power. It is a transformer/flyback type and has an output current of 3.42 A and output voltage of 19 V. The brand is Acer and it is compatible with Acer monitors. It is perfect for those who need a replacement power supply or want to have a spare. This item is categorized under Monitor Power Supplies, Monitors, Projectors & Accs, and Computers/Tablets & Networking.