nput: 100-240V, 50-60Hz; Output: 19.5V 4.7A 90W; Connector Size: 6.5*4.4mm. Compatible models are not all listed, you can leave your model in Q&A and we are glad to answer. (Also work with 65W)Compatible for Sony Vaio VGP-AC19V20 VGP-AC19V10 VGP-AC19V11 VGP-AC19V12 VGP-AC19V13 VGP-AC19V14 VGP-AC..