Sony Memory Stick Pro Duo 4 GB Memory Card The Sony Memory Stick Pro Duo 4 GB Memory Card is perfect for storing your high definition files. With its 4GB storage capacity, you get plenty of space to save your cherished photos and videos. Its 4MB/s write speed allows you to quickly transfer and share files with your friends and loved ones. The Sony memory card PRO Duo lets you keep clicking photos with your Cyber-shot camera without worrying about running out of space to store them. This memory card is also ideal for saving any videos you record on your handycam while you are out on a picnic or anywhere having fun.Play your favourite games on your PSP with the large storage capacity of this Sony memory card. You can write and save digitally recorded and HD video files with this Sony 4GB memory card. With this super small storage media from Sony, you get unlimited possibilities for entertainment. In case you delete your important movies, photos and music, with the Memory Card File Rescue software of the Sony Pro Duo memory card 4GB, you can easily recover these files. This software lets you relive your cherished memories and can be downloaded for free.  Brand: Sony Storage capacity: 4GB Writing speed: 4MB/s 1920 x 1080 AVCHD recording capability Compatible with Sony Cyber-shot, Handycam, Alpha α and PSP Memory Card File Rescue software included Colour: Black