... 50/60hz output : 18.5V 4.9A Certification: CE & FCC AC adapter Specification:Input Voltage Range:100-240V 50-60Hz Output ... -021, 308745-001, 309241-001, 310925-001, F4600A, F4813A, F5104A, HP-OL091B13, 310744-002, 239428-001, 239705-001,239428-002, 239705-001, 283884-001, 286755-001, 287515-001, ACCOM ...