Sony Memory Stick Pro Duo 2GB

2GB max. Storage capacity with 1986MB available   
Interface: 10-pin Serial Memory Stick Interface and 4-pin Parallel  
   
Backwards compatible with devices that use Memory Stick Pro Duo / media optional   
Adaptor allows compatibility with Memory Stick Pro / media enabled device   Compact, lightweight, and very portable   
  
Weight: 0.0714oz. (2g)  
Operating temperature: -13 ~ 185癋 (-10.56 ~ 85癈)