It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 160W Sony KDL-50W809C KDL50W809C Charger AC Adapter+Free Cord, Garfield New Mexico, 87936
Genuine 160W Sony KDL-50W809C KDL50W809C Charger AC Adapter+Free Cord
Genuine 65W Lenovo G570 4334-EAU 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.