About this item Safety: This item is up to nationally recognized standards for high-level electronic safety. Fit for 17-cnxxx 17-cn0065cl 17-cn0079cl 17-cn2070cl 17-cn4033cl 17-cn4065cl 17-cn3053cl 17-cn2068cl 17-cn3003cl 17-cn2083dx 17-cn0045cl 17-cn0058cl Model Laptop [Do not buy if your laptop requires more than 2.31A]. Output: 19.5V 2.31A 45W Input:100-240V Package Includes: 1 X Power Adapter, 1 X Power cord. Size: 1.18 x 0.79 x 0.39 inches.