HP F1072-60901 - AC adapter - 100-240VAC input, requires separate AC power cord - 21VDC output - (F1072A) Retail
HP F1430-60905 - AC adapter - 100-240VAC, 50-60Hz input - 14VDC, 3.0A output - Power cord not included - (Part of F1434A) Attaches to the Sojourn No Retail
HP 371790-AD1 - AC adapter - 100-240VAC input, 4.9A, 50/60Hz - 18.5VDC output, 65-watt, with power factor correction (PFC) technology - Requires a Retail
HP F1434A - AC adapter for OmniBook Sojourn - 100-240VAC, 50-60Hz input - 14VDC, 3.0A output - Attaches to the Sojourn Notebook PC or the optio Retail