AC Smart pin slim power adapter (65-watt)
100-240VAC 1.7A input, 50-60Hz, 18.5VDC 3.5A output. Does NOT include power cord. Does NOT include dongle for use with older, non-Smart compatible notebook PC's.
HP 463958-001, 50/60 Hz, 65 W, 18.5 V, 3.5 A, nc4200, 2133 Mini, 2710p, 6530b, 6730b, 6735s, EliteBook 2730p
HP 463958-001. Input frequency: 50/60 Hz, Output power: 65 W, Output voltages: 18.5 V