New Replacement Laptop/Notebook Adapter for HP 2510p Notebook PC. Type: 19V 4.74A 90W Laptop Adapter (Fixed K3-Tip) .Output Current: 4.74A. Input Type: AC110~240V / 50~60Hz. Power: 90W. Output Voltage: 19V. Color: Black.1 Year Warranty *Please make sure the DC output and tip size are compatible before placing the order.