It works fine, but is missing some circuitry to satisfy the laptop charging system, Genuine 90W HP 15-bs002ng 1UQ99EA AC Adapter Charger with Free Cord, Titusville Florida, 32780
Genuine 90W HP 15-bs002ng 1UQ99EA AC Adapter Charger with Free Cord

Genuine 65W AC Adapter Charger Acer Aspire V3-7710 with Free 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.