: Power Source: Corded Electric Specification Met: Ce, Rohs ??Safety? - Replacement Product! (Non-Oem But 100% Compatible)// ??Quality Assurance?: Charger Is Certificated With Ce, Rohs Standard. ??Highly Protection?: Overcharge Protection, Overcurrent Protection, Overvoltage Protection, Short Circuit Protection. 4-Hole Ac Adapter For Chicony A12-230P1a A12230p1a Rev: X01 Up/N: A230a3l A230a003l Power Supply Cord Charger(4 Hole Female Plug ,Not 4-Pin Male Connector)