It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 120W Lenovo C455-025, C455-027 AC Adapter Charger Power Cord, Germantown Maryland, 20876
Genuine 120W Lenovo C455-025, C455-027 AC Adapter Charger Power Cord
Genuine 90W HP Envy m6-1220sb m6-1221ed AC Adapter Charger Power Cord
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.