Memory Stick Pro Duo 4GB - Optimum for storing, sharing and transferring thousands of high quality pictures, videos and music.
Ideal for high resolution video recording Greater durability: 5 years warranty Refer to http://support.sony-europe.com/memstick/ for compatibility information Compatible with copyright protection technology ("MagicGate")
Memory - Flash Memory Recording Capacity (GB) - 4 Serial interface - YES Parallel interface (4 pins) - YES Operating Voltage (V) - 2.7-3.6 Operational current with parallel transfer (mA) Up to 100 Transfer speed with parallel transfer (Mbps) - 160 Minimum write speed only for Memory Stick PRO-compatible devices (Mbps) - 32 Environmental temperature (degrees C) - -25~85 Width (mm) - 31 Height (mm) - 20 Depth (mm) - 1, 6 Weight (g) - 2