The Dell YNJ5G is a 65 W AC adapter for powering a laptop. It converts mains power to the DC output the computer uses, so the laptop can run from an outlet while its battery charges.
Its rated output is 19.5 V. A round 7.4 mm plug with a centre pin connects to the laptop. The listing also specifies a 3-pin AC connection, a C6 inlet and a power cord.
Use it as a laptop’s regular power source at a workspace, or keep it as an additional adapter at home, in the office or for travel. The specified output and connector define the connection for this model; check that they match the laptop.
Package contents: not specified.