Specification- Output: 19.5V, 2.31A, 45W; Input: AC 100-240V - 50/60Hz. Connector Size: 4.5mm*3.0mm Blue Tip.Do not buy if your laptop requires more than 2.31A ROLADA Laptop Charger Compatible with HP Model 14 14-dk, 14-dq, 14-dy, 14-df Series- 14-dk1022wm, 14-dk1032wm, 14-dk0001ca, 14-dk0002dx, 14-dk0002ng,14-dk0020nr, 14-dk1013dx; 14-dq0002dx, 14-dq0005dx, 14-dq1037wm, 14-dq1038wm, 14-dq0030nr, 14-dq2043cl; 14-dy0097nr, 14-dy1097nr, 14-dy0157ng, 14-dy0017na; 14-df0018wm, 14-df0023cl, 14-af0053od, 14-df0xxx etc Power Adapter Compatible with HP Laptop 14 inch 14-dh, 14-dg, 14-ds, 14-dw Series- 14-dh2011nr, 14-dh1003dx, 14-dh2671ck, 14-dh2051wm, 14-dh2041wm; 14-dg000nc, 14-dg0003nc, 14-dg0011dx, 14-dg0521sa; 14-ds0010ds, 14-ds0035nr, 14-ds0013dx, 14-ds0036nr, 14-ds0012ds, 14-ds0003dx, 14-ds0023dx; 14-dw0097nr, 14-dw0069tu, 14-dw1024nr etc. (For More Compatible Models, Please Use Ctrl+ F To See In Product Details Page) Safety and Reliability- All ROLADA products are CE, F