Sony AC ADAPTER FOR SONY FZ Series,VGN-NW315F/W,VGN-NW320F,VGN-NW320F/B,VGN-NW320F/P,VGN-NW320F/S,VGN-NW320F/T,VGN-NW320F/W,VGN-NW330F,100% COMPATIBLE WITH P/N:VGP-AC19V20,VGP-AC19V19,VG-AC19V27