Advanced media for continuous recording of higher resolution moving
images. With enhanced features, Memory Stick PRO media is the next
generation format. At only one-third the size and half the weight of
full-size Memory Stick media, Memory Stick PRO Duo media offers the same technologies and features of Memory Stick PRO media, including MagicGate copyright protection technology, high capacities and a theoretical maximum
data transfer capability of up to 20 megabytes per second (MB/s). (MSX-256) Size: 256 MB total capacity, 220 MB of usable capacity.

Specifications and features:
1) Stores 256 MB of data
2) Record your high-resolution digital images in a safe, convenient,
easy-to-use format
3) Works in an array of different applications
4) Faster available transfer speed than standard memory stick cards
5) One year limited warranty

Technical data
1) Memory: 220 MB available
2) Interface: Serial/Parallel
3) Operating Voltage: 2.7V-3.6V
4) Power Consumption: 100 mA (maximum)
5) Transfer Speed (Maximum): 100 Mbps
6) Minimum Write Speed: 15 Mbps (when combined with optimized Memory Stick
PRO format-compatible devices)
7) Dimensions : 0.79 inches by 1.22 inches by 0.06 inches
8) Weight: 2 grams (0.07 ounces)
9) Temperature: 32 degrees to 140 degrees Farenheit