... Adapter for SONY.Sony Part Numbers: Sony VGP-AC19V15Compatible Notebook Models:Sony VGN-AR: VGN-AR130, VGN-AR150, VGN-AR170, VGN-AR190, VGN-AR230, VGN-AR250, VGN-AR270, VGN-AR290, VGN-AR320. ... Product Specifications:Power Cord: IncludedInput: 100- ...