About this item Compatible Laptop ChargerInput Voltage: 100-240V 50-60Hz Output Max: 19.5V 3.33A 65W (also compatible with 19.5V 2.31A 45W), Connector Size: (Blue Tip Size: 4.5 x 3.0mm). PLEASE CONFIRM THE SPECIFICATIONS OF YOUR POWER ADAPTER BEFORE ORDERING. Compatible Computer ChargerThis product has been tested for compatibility with various models, including Elitebook 830 / 840 G3 G4 G8 / 850 G3 G4 / Envy 13 15 M6 X360, Pavilion x360, ProBook 430 G8 / 440 G8 / 450 G3 G8 / 640 G2 G3 G4 / 650 G2 G3, Stream 11 Pro G3 / Stream 11 Pro G4 EE, Chromebook 11 EE G2 G3 G4, Spectre x360 x2, Notebook 15, and Zbook. Compatible with P/N710412-001, 741727-001, 709985-002, 709985-004, 213349-109, 854054-002, AD9043-022G2, 714657-001, 709985-001, 740015-002, 854055-004, 740015-003, L24008-001, L25296-001, L25296-002, SK90195333, SK90A195231. Safe and ReliableThis product has been tested to meet safety and design standards. Avoid inferior or unsafe chargers that may damage your laptop. Package1*65W