The Acer KP.09001.003 is a black mains adapter for powering compatible Acer computers. It supplies 19 V DC, up to 4.74 A and 90 W, with a listed input range of 100–240 V AC. This lets you check that its electrical ratings match the intended system and mains supply.
Its output plug measures 5.5 × 1.7 mm and has no centre pin. A C6 socket connects the adapter on the AC side. The power cable is not included.
Compatibility listings include the Acer Aspire E5-575G, Aspire VN7-572G and Veriton N4640G. These are examples of systems for which this part is listed; confirm the matching connection and ratings for your computer. It can serve as a replacement power unit or a spare for a workspace using the same adapter. Its exact part number is KP.09001.003.