Input:100 - 240V 50-60Hz Output:19V 4.74A 90W
Inner diameter : 4.5*3.0mm
Fit laptop models:ASUS K55 K55A K55N K55VD K53E K52F K50I K50IJ K52J K53 K53SV K53TA K53U K55VM k501lX K501UX K550C K550 K550LA K550CA K550CA-DH31T K60IJ K73E N53 N56VZ N56V N56VJ N56DP N56VM N76
Package: 1x Ac adapter & 1x Ac power cable (CE-/FCC-/RoHS-Certified for safety)
Features 100% Brand Replacement New adapter , with 1 year warranty(full refund in 3 months and free replacement in 12 months)