this is a working pull of an Hynix 512MB DDR2-533 PC4200 SoDimm Memory stick from my Sony Vaio laptop due to upgrade. The Hynix 512MB memory stick will work in any laptop that uses DDR2-533 PC4200. actual pictures shown below. If you are interested please email or call me at: 808-597-9153 and please leave a message if nobody is home. I'm home usually after 6pm M-F and on the weekends all day, so please call during those hours - Thank You. I'm in Honolulu right next to the Ala Moana Shopping Center. thanks Location: Honolulu / Ala Moana it's NOT ok to contact this poster with services or other commercial interests hawaii