Sony 4GB Memory Stick PRO-Duo MARK2

Sony 4GB Memory Stick PRO-Duo MARK2

Sony 4GB Memory Stick PRO-Duo MARK2

Sony 4GB Memory Stick PRO-Duo MARK2 Package View

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Product Highlights

  • 4GB Capacity
  • MagicGate Copyright Protection

Sony 4GB overview

  • 1Description

The 4GB Memory Stick PRO-Duo MARK2 from Sony is a recordable media card featuring MagicGate copyright protection technology. This provides authentication and content encryption and decryption, to prevent unauthorized copying and conform to Secure Digital Music Initiative (SDMI) standards. The card is compatible with cameras and other electronic devices equipped with MS PRO-Duo slots, and can be used in MS PRO slots via the optional MSACM2 adapter.

Sony MagicGate Copyright Protection
To conform to SDMI copyright protection standards, Sony uses MagicGate technology, which provides two main functions: authentication to confirm that both Memory Stick and device using it support copyright protection, and content encryption and decryption by the device during recording or playback. If authentication is not established mutually, data exchange operations are made impossible, preventing unauthorized content copying
In the Box
Sony 4GB Memory Stick PRO-Duo MARK2
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Sony 4GB specs

    Card Type Memory Stick PRO Duo
    Storage Capacity 4 GB
    Packaging Infodewbtwcd
    Package Weight 0.01 lb
    Box Dimensions (LxWxH) 6.0 x 4.5 x 0.5"

    Sony 4GB reviews

    4GB Memory Stick PRO-Duo MARK2 is rated 4.8 out of 5 by 26.
    Rated 5 out of 5 by from Recommended for HD video recording I bought a Sony DSC-W730 with 720p video recording. This type of memory is the one to buy (Pro Duo Mark 2) as recommended by Sony for HD video recording. Higher megabytes than this are expensive.
    Date published: 2014-01-21
    Rated 5 out of 5 by from Good The only place I could easily find this type of memory stick was at B&H. That's why I don't bother myself anymore looking some place else.
    Date published: 2013-09-09
    Rated 5 out of 5 by from Reliable product, great support The man who took my call at B&H was very supportive, helpful, and took his time making sure I had the right memory card. Sony no longer makes my camera so getting the right support was difficult. I ordered two of the cards by phone and received them within a week. They arrived well packaged. When I'm ready to purchase a new camera, I'll go straight to your website and call for help. I've been loyal to Sony products for many years and it may be time for a change.
    Date published: 2016-12-16
    Rated 5 out of 5 by from Pro Duo Mark 2 by Sony The pictures taken with this stick are wonderful.
    Date published: 2013-12-02
    Rated 5 out of 5 by from After a hard search, we found what we needed at B&H. We misplaced the memory stick from an old Sony digital camera and had trouble finding a replacement. It had become obsolete and we could not obtain one even from well-known camera stores. We are giving 5 stars not for the product itself, but for the fact that we could order one from B&H. Also because the price AND shipping charge were reasonable. Thank you.
    Date published: 2016-12-06
    Rated 5 out of 5 by from Very pleased and will order again. I have an older Sony handy cam that uses the memory stick pro duo.. These are hard to find. I was so pleased to find them for sale here. I placed my order and received the memory stick pro very fast. Sooner than expected. I was very pleased. I will order from them again for any future needs.
    Date published: 2017-10-06
    Rated 5 out of 5 by from Reliable Sony qualiy I use his for m digial audio recording. 4GB is the largest size my recorder will take and if I over load the input with a too loud passage it will damage a file. I rely on genuine Sony media from B&H, an authorized reliable dealer.
    Date published: 2015-03-10
    Rated 4 out of 5 by from Yes I would by it again! I bought it for the CEO of our company! She carries the camera with here everywhere she goes! She was happy about the price and the fact that it was not generic! That it was made by Sony! Thank you for making it available!
    Date published: 2017-07-30
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