AC Laptop Adapter Charger 19.5V 2.31A Replacement for 741727-001 740015-001 721092-001 719309-001 719309-003 TPN-LA03 845611-001 PA-1450-56HA 845836-850 Input : AC 100-240V 1.5A 50/60 Hz, Output : DC 19V 2.31A 45W, Connector plug Inter and Outer Diameter: 4.5*3.0mm. Replacement for for HP Stream 11 13 14, Elitebook-Folio 1040 G1, Split 13 X2, Spectre-Ultrabook X2 13-3000, Pavilion X2, Touchsmart 15 Tablet Pc Item Includes: AC Adapter and Power Cord. Brand New Replacement Product, 100% OEM Compatible!! Full 12 months warranty!! Elecbrain is focus On Providing Quality Power Products and Excellent Customer Service,24 x 7 Email Support,12 Months warranty, 30 Days Money Back Guarantee!Buy with confidence!