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Sony Memory Stick® PRO Duo Mark 2


Item # 158MST4GTQ

This item is no longer available.

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Product Highlights:

  • 4GB capacity
  • high-capacity data storage for a variety of compatible Sony products, including digital cameras and camcorders
  • warranty: limited lifetime
  • Our 60-day money-back guarantee

What's in the Box:

  • 4 GB Memory Stick PRO Duo Mark2
  • Operating Instructions

Hands-on research

Product Research


Memory Stick PRO Duo Overview: Memory Stick PRO Duo is a memory card that can be used with digital memory devices, such as digital cameras, camcorders and computers, equipped with a Memory Stick slot. The total capacity of this Memory Stick PRO Duo is 4 GB. Because some of the memory space is occupied by system management data, the actual usable memory space is 3.66 GB.

Compatibility: This Memory Stick PRO Duo Mark2 memory card will work only with Memory Stick PRO-HG Duo and Memory Stick PRO Duo compatible devices. The Mark2 logo indicates media suitable for high speed recording devices, such as AVCHD camcorders. If the instruction manual included with your device does not mention Memory Stick PRO-HG Duo or Memory Stick PRO Duo compatibility, this memory card should not be used. It is also compatible with the MagicGate copyright protection system.

Transfer Speed: Memory Stick PRO Duo Mark2 can transfer data at much higher speeds compared to standard Memory Sticks. When combined with optimized Memory Stick PRO format-compatible devices, this Memory Stick PRO Mark2 has a minimum write speed of 32 Mbps.

MagicGate: This Memory Stick PRO Duo Mark2 employs MagicGate encryption technology in order to protect copyrights. It enables you to enjoy your own recordings as well as prevents unauthorized use.

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