For laptop charger:Lnput: 100-240V-1.3A 50/60Hz Output: 19.5V-2.31A-45W Connector Size: 4.5 x 3.0mm.(Blue tip,Please make sure the charger adapter fit your laptop). Wide Compatibility: Compatible with a wide range of laptop models for Pavilion Touchsmart, Elitebook , Spectre, Spectre Ultrabook, AC Adapter Power Supply. Advanced Safety Features: Equipped with a fifth-generation security technology chip, providing protection against overcharging, over-discharging, over-voltage, over-heating, and short circuit, ensuring the safety of your device. Special Feature:Short Circuit Protection Mounting Type:Wall Mount Wattage:45 watts color: Black Material: ABS+PC Output Voltage:19.5 Volts Power Source:Corded Electric Complete Package: Comes with a 45W AC adapter and AC power cable, offering a complete solution for fast, efficient charging , in the office, or . Each Laptop charger strong connection and sourced a very material to the power adapter ends will never come loose and its wires will stay intact and remain safe from fraying, even after numerous bends and laptop charging sessions! Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the , the Philippines,Taiwan and so on. Package Contents: 1 adapter 1 Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.