SanDisk's Ultra II Memory Stick PRO cards are compatible and interchangeable with Memory Stick PRO-compatible devices such as digital cameras, digital camcorders and card readers that comply with the Memory Stick PRO standard.

The SanDisk Ultra II Memory Stick PRO cards have a minimum sustained write speed of 9 megabytes (MB) per second and a read speed of 10MB per second. Get faster speed for all the things you do: Faster write speed means less time between shots. Ready for rapid-fire shooting. High-density flash memory and optimized controller technology let you save large image files faster.

Features:

• 512MB capacity
• 9 megabytes per second write speed 
• 10 megabytes per second read speed
• Model #: SDMSPH-512-901