HFD-DOUBLEC512M, HFD-DOUBLEC1G,HFD-DOUBLEC2G,HFD-DOUBLEC4G,  
Capacities: 512MB to 4GB 
Connector Pin: 9 Pins 
Durability: Waterproof Dust Proof ESD Proof Extreme Temp

characteristics: Supply voltage: 2.7V-3.6V 
                      Low Power Consumption (<50mA)
                      Clock speed: 20Mhz max. 
Environmental
Characteristics: Operating Temp: -25Cto 85C
                       Humidity: 8 - 95 % non-condensing
                      Vibration: 15Gs peak-to-peak Max
                      Shock: 1000G 
Reliability: MTBF (mean time between failures): 1,000,000 hours
               Number of insertions: 20,000 minimum
               Data retention: 10 years
               Endurance: >100,000 cycles (read/write and erase) 
Physical 
characteristics: Protected Switch: yes
                      Length:32mm
                      Width: 24mm
                      Thickness: 2.1mm
                      Weight: 2g max  
Warranty:        5 Years Warranty 
Applications:
Cell Phones and Smart Phones
Digital Cameras 
Digital Camcorders 
Data storage
PDAs and handhelds 
Digital Music Players 
Global Positioning System (GPS)