• 2 GB storage capacity with 1850 MB available
• Designed to support read and write speeds of 80 Mbps on high speed enabled devices
• Included adapter allows compatibility with Memory Stick PRO media enabled devices
• Backwards compatible with most devices that use Memory Stick PRO Duo media
• Designed especially for compact digital cameras and the PSP Handheld Entertainment System

Stores Up To 2GB Storage Capacity / Memory Stick(R) Pro Duo / High-Speed Data Transfer

I bought the Sony 2 GB High Speed Memory Stick PRO Duo from a vendor at Amazon. After having some issues with my new Sony Cybershot camera which was failing to recognize the memory, I contacted Sony. They asked me to send my camera for inspection. Turned out that the memory was defective and they strongly suggested that it could be counterfeit. After I bought new memory at my local electronics store my camera has not had any more problems with the memory. Might have been isolated to the vendor in question, or maybe I just had bad luck on this item.

I had this in my PSP for about 2 months before it STOPPED WORKING! All of my old data is fine, but any new data that gets put onto it is scrambled and doesn't work.

Sony High Speed - Flash memory card ( adapter included ) - 2 GB - MS PRO DUO

The product is excellent

These are my favorite of the Pro Duo series.

With more than adequate capacity and a very quick load time, they are really the best value.

The 4GB version obviously offers better storage but, currently, the high-speed version of that size is much more expensive and, the standard version is a bit slow to load.

For good storage, a quick load and a low price this is the way to go.

This memory is stick is very fast when it come to transfering files such as pictures and music. I recommend it over Sony's standard 4gb memory stick. I too have the 4gb chip, and the transfer on that is very, very slow.