high quality replacement adapter brand new competitive price for HP 18.5V 3.5A 4. ... professional after-sales maintaining service. Compatible Laptop Models:For HP 2133 Mini-Note PCFor HP 2533t Mobile Thin ... dv4, dv5, dv7, G3000, G5000, G6000, and G7000;For Compaq Presario: CQ40, CQ45, CQ50,We always welcome feedback ... from you-- the best way for us to meet your needs is to know ...