This 4GB SanDisk Memory Stick PRO Duo is a reliable storage solution for your Sony camera or PSP. Designed to withstand everyday wear and tear, it allows you to capture and store your memories without worrying about running out of space. With its compatibility with SanDisk Pro Duo and PSP, this memory card is a versatile choice for any photography or gaming enthusiast. The card is easy to use and provides a reliable way to store and transfer your files. Upgrade your storage experience with this SanDisk Memory Stick PRO Duo today.