Key Specifications
Output Power: 40 Watts
Output Voltage: 19 Volts (DC) at 2.1 Amperes Center Positive Polarity
Input Voltage Compatibility: 100V–240V ~ 50–60Hz (Worldwide standard)
Connector/Tip Size: 5.5mm (External Diameter) x 2.5mm (Internal Diameter) barrel plug
HP Part Numbers / Cross-References: Often listed under HP Spare reference 700393-001 or regulatory model PA-1041-91AM-LF
OEN for HP 25ES Monitor and others