Please check compatibility with your laptop carefully as laptop models do vary.Ensure you have the correct Tip Size, Output Voltage and Amp Rating from your previous charger.The AC power adapter enables you to operate your Sony laptop or charge the battery from electrical power outlets.If you are running your computer on AC power with a battery installed, the adapter charges the battery ( if needed ) and maintains its charge.Tip Size:6.5m X 4.4mOutput: 19.5V 4.7AUK Three-Pin Plug Power CordCompatibility:Note: The list of compatible models below are a guide only. Please ensure the AC Adapter meets ALL the specifications of your original AC Adapter ie Wattage, Voltage, Amperage and tip size. If you have any doubt contact your Notebook manufacturerSony VAIO VGN-BX168GP, VAIO VGN-BX4AANS, VAIO VGN-BX4AAPS, VAIO VGN-BX4KANB, VAIO VGN-BX541B, VAIO VGN-BX543B, VAIO VGN-BX546B, VAIO VGN-BX6AANS, VAIO VGN-BX6AAPS, VAIO VGN-BX760P4, VAIO VGN-BX90PS, VAIO VGN-BX90S, VAIO VGN-BX94PS, VAIO VGN-BX96PS, VAIO VGN-S18GP, VAIO VGN-S28GP, VAIO VGN-S380, VAIO VGN-S380B Professional, VAIO VGN-S38GP, VAIO VGN-S38GP/B, VAIO VGN-S38LP, VAIO VGN-S38LP/B, VAIO VGN-S430P/S, VAIO VGN-S460/B, VAIO VGN-S460P/B, VAIO VGN-S46GP, VAIO VGN-S46GP/S, VAIO VGN-S470P/S, VAIO VGN-S48GP/P, VAIO VGN-S48GPB, VAIO VGN-S53B/S, VAIO VGN-S54B/S, VAIO VGN-S54TP, VAIO VGN-S550P/S, VAIO VGN-S55B/S, VAIO VGN-S560P/B, VAIO VGN-S56GP/B, VAIO VGN-S56GP/S, VAIO VGN-S56TP, VAIO VGN-S570P/S, VAIO VGN-S57LP/B, VAIO VGN-S58GP, VAIO VGN-S58GP/B, VAIO VGN-S58TP, VAIO VGN-S67GP/S, VAIO VGN-S67LP/B, VAIO VGN-S67TP/S, VAIO VGN-S72PB/B, VAIO VGN-S73PB/B, VAIO VGN-S92PS/S, VAIO VGN-S92PSY, VAIO VGN-S92PSY1, VAIO VGN-S92PSY2, VAIO VGN-S92S/S, VAIO VGN-S93PS/S, VAIO VGN-S93PS1, VAIO VGN-S93PS2, VAIO VGN-S93PS3, VAIO VGN-S93PSY, VAIO VGN-S93S/S, VAIO VGN-S94PS, VAIO VGN-S94S Sony Vaio VGN-FS500, VGN-FS500B, VGN-FS500P, VGN-FS520B, VGN-FS530B, VGN-FS540P, VGN-FS550, VGN-FS550F, VGN-FS550P, VGN-FS570, VGN-FS610FP, VGN-FS615F, VGN-FS620, VGN-FS620P, VGN-FS625B, VGN-FS630F, VGN-FS635B, VGN-FS640, VGN-FS640FP, VGN-FS640Q, VGN-FS645P, VGN-FS650F, VGN-FS655FP, VGN-FS660, VGN-FS660P, VGN-FS670FG, VGN-FS675P, VGN-FS680, VGN-FS690, VGN-FS690B, VGN-FS690P, VGN-FS850P/W, VGN-FS850W, VGN-FS840/W, VGN-FS940, VGN-FS920, VGN-FS790, VGN-FS830/W, VGN-FS8900P3, VGN-FS810/W , VGN-FS8900P4, VGN-FS890, VGN-FS8900P5, VGN-FS740/W, VGN-FS742/W, VGN-FS750P/W, VGN-FS780/W, VGN-FS730/W, VGN-FS745P/H, VGN-FS745P/H, VGN-FS680/W, VGN-FS715P/W, VGN-FS630/W, VGN-FS760/W, VGN-FS770/W, VGN-FS660/W, VGN-FS8900V, VGN-FS875P/H, VGN-FS875P/H, VGN-FS850P/W, VGN-FS660P/W, VGN-FS625B/W, VGN-FS635B/W, VGN-FS790, VGN-FS710/W, VGN-FS775P/H, VGN-FS690 VAIO VGN-SZ13GP/B, VAIO VGN-SZ140, VAIO VGN-SZ15GP/B, VAIO VGN-SZ18GP/C, VAIO VGN-SZ420NB, VAIO VGN-SZ433N/B, VAIO VGN-SZ436N/B, VAIO VGN-SZ476N/C, VAIO VGN-SZ483N/C, VAIO VGN-SZ486N/C, VAIO VGN-SZ51B/B, VAIO VGN-SZ52B/B, VAIO VGN-SZ54B/B, VAIO VGN-SZ55GN/B, VAIO VGN-SZ56, VAIO VGN-SZ561N, VAIO VGN-SZ562N, VAIO VGN-SZ56GN/B, VAIO VGN-SZ57N, VAIO VGN-SZ58GN, VAIO VGN-SZ58GN/C, VAIO VGN-SZ58N, VAIO VGN-SZ640N/B, VAIO VGN-SZ650N/C, VAIO VGN-SZ660N/C, VAIO VGN-SZ670N/C, VAIO VGN-SZ680, VAIO VGN-SZ691N/X, VAIO VGN-SZ70B, VAIO VGN-SZ70B/B, VAIO VGN-SZ71B/B, VAIO VGN-SZ72B/B, VAIO VGN-SZ73B/B, VAIO VGN-SZ74B/B, VAIO VGN-SZ80PS, VAIO VGN-SZ80PS1A, VAIO VGN-SZ80PS2A, VAIO VGN-SZ80PS3A, VAIO VGN-SZ80S, VAIO VGN-SZ81PS, VAIO VGN-SZ81S, VAIO VGN-SZ82PS, VAIO VGN-SZ82S, VAIO VGN-SZ83HS, VAIO VGN-SZ83NS, VAIO VGN-SZ83S, VAIO VGN-SZ84NS, VAIO VGN-SZ84S, VAIO VGN-SZ84US, VAIO VGN-SZ90PS, VAIO VGN-SZ90S, VAIO VGN-SZ91PS, VAIO VGN-SZ91S, VAIO VGN-SZ92PS, VAIO VGN-SZ92S, VAIO VGN-SZ93HS, VAIO VGN-SZ93NS, VAIO VGN-SZ93S, VAIO VGN-SZ94NS, VAIO VGN-SZ94S, VAIO VGN-SZ94US Please check compatibility with your laptop carefully as laptop models do vary.