Works as advertised

There's not much that can be said about a memory card. It works or it doesn't. This one works, so, pretty much that's that.

It comes packaged with a Memory Stick adapter for devices that require the older, long-and-narrow format. But definitely check with the manufacturer of the unit you're planning to use it with to ensure that the Memory Stick PRO Duo is the device you need.

I'm using this with the Sony DSC-T100 CyberShot camera. As a point of calibration for other users, this 2GB Memory Stick show up as storing 619 images at 8.1 megapixels per shot. That should handle all casual use and even a big, long vacation.

ratings

My husband absolutely loves this product. He said that it gives him "gobs of room to put stuff on it to keep". I bought it for his psp so that he could download a nd save his games that he is playing. He is also putting wallpapers from his computer that he really likes a lot to keep on his psp.

Very fast, reliable; Vista ReadyBoost-friendly

I bought this high-speed MSD (Memory Stick Duo) card to use with Windows Vista's ReadyBoost feature. (ReadyBoost uses a high-speed flash memory card to cache certain system files in lieu of using the hard disk, thus boosting system performance.) It works really well. I also tested its general read/write speed by copying large files as well as many small files. On my Sony VAIO laptop (with a built-in MSD reader) the speed is phenomenal.

This card is also compatible with the PSP, although it does not provide any speed advantage as the PSP is happy with regular-speed MSD cards (which cost only half as much). The high speed feature can be taken advantage of in certain Sony digital cameras when it comes to continuous shooting.

I have several Memory Stick and Memory Stick Duo cards and they have all been reliable and faithful.

BTW, the "PRO" designation in this product's name simply means it's more than 512MB. (The pre-512MB Memory Sticks carried no PRO designation.) This card is also  more