It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 45W Asus 0A001-00231800 0A001-00231700 Charger AC Adapter, Ann Arbor Michigan, 48103
Genuine 45W Asus 0A001-00231800 0A001-00231700 Charger AC Adapter
Genuine 65W Acer 5740-433G25MI 5740-373G32N AC Adapter with 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.