Laptop Charger for HP,19.5V 2.31A 45W Power Supply for HP

Laptop Charger for HP,19.5V 2.31A 45W Power Supply for HP Stream 11 13 14, HP Pavilion X360 11 13 14, HP Elitebook 850 840 Elitebook Folio, HP Envy X360, HP Probook G4 G3 G2 G1 (4.5mm x 3mm)