Name:AC 19v 2.1A
model:ADP-40NH D
detailed:DC Connector:5.5x3.0mm
Input:100-240V 1A 50-60Hz
Output:20V 2.1A40W
Compatible Part Numbers:
ADP-40MH AB,AD-4019,AD-4019S,PA-1400-14,
AD-4019R,ADP-40NH,AD4019S,0335A1960,
0335C1960,AD-6019(A),BA44-00243A,
ADP-60ZH A
Fits for Laptop Computer Models:
NC10-KA0A,NC10-KA0B,NC10-KA02
NC10-KA03,NC10-KA05 
Samsung NC10,NC20,ND10,ND20
N110,N120,N130,N130,N140,N150
N210,N220,N510,NP-N110,NP-N130
NP-N140,NP-N150,NC10,NC20,NP-NC10
NP-ND10