Specifications: 
1.Input Voltage Range: 100-240V, 50/60Hz
2.Output: 19V,2.1A, 40W
3.DC Plug Size:5.5mm*3.0mm
4.Warranty:1 Year
Short Circuit Protection, Over Voltage Protection&Over Current Protection.

Compatible With: For Samsung NB30 NC10 NC-10 NC20 NC110 ND10 NF210 NP-N310 NT-N150 NP-NF210 N