It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 90W Sony Vaio VPCEC2TFX/WI VPCEC2TFX AC Power Adapter Charger, Whitestone New York, 11357
Genuine 90W Sony Vaio VPCEC2TFX/WI VPCEC2TFX AC Power Adapter Charger
Genuine 65W Acer Aspire E1-470P-33214G75Mnkk 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.