AC Adapter, 90W, 19.5V, 3

The Dell Y4M8K is a 90 W AC adapter for powering compatible Dell laptops. Its rated output is 19.5 V, 4.62 A, providing a dedicated power source when a mains connection is available.

It has a black, rounded housing and a straight circular plug with a central pin. The plug measures 7.4 mm in outer diameter and 5.0 mm in inner diameter, dimensions to check when matching the connector to a laptop.

The listing names Dell Latitude 14 (E5440) and Inspiron 14R (5437) among compatible models, so check the laptop model before choosing it as a replacement or an additional adapter.

Package contents: mains cable with a three-pin C5 connector.