It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 90W Samsung NP-SF411-A01US AC Adapter Charger Power Cord, Gardner Massachusetts, 1440
Genuine 90W Samsung NP-SF411-A01US AC Adapter Charger Power Cord
Genuine 65W Lenovo Ideapad Z380 2129-35U 2129-3BU AC Adapter Charger
The charger works just fine, but the charging system complains when you plug it in. In fact the charging system says it will charge he laptop, but it lacks some management circuitry. A small annoyance.