Switching Power Adapter Fits Dell AX510 / AX510PA / AS501 / AS501PA Sound Bar Speakers LCD Flat Panel Speaker PA DSA-15P-12US +12V 1A Dell OEM Switching Power AC / DC Adapter Fits Dell AX510 / AX510PA / AS501 / AS501PA Sound Bar Speakers LCD Flat Panel Speaker PA DSA-15P-12US +12V 1A Power Supply Cord Charger Input Voltage: 100-240VAC 50/60Hz Output:12V 1A Output connector: Female (F) OVP, OCP, SCP Protection (OVP: Over Voltage output Protection. OCP: Over Current output Protection. SCP: Short Circuit output Protection)