FSP Group 180W 19V~9.47A Power Adapter (FSP180-ABAN1 ) 180-Watt 19V @ 9.47A Maximum Performance Energy Saver Stand-By Less Than 0.5-Watt High-Efficiency Power Conversion Ratio @ 75%+ Low Ripple Operating Noise AC Socket IEC320 C14 AC Power Cord Included 180-Watt 19V @ 9.47A Maximum Performance Energy Saver Stand-By Less Than 0.5-Watt High-Efficiency Power Conversion Ratio @ 75%+ Low Ripple Operating Noise AC Socket IEC320 C14 AC Power Cord Included Durable-Duty Mold-Injected Casing Patented Input Fuse Protection Technology Fixed Circular Locked Plug (4-Pin)