Sony Memory Stick Pro Duo, 4GB

Product information

This 4GB Memory Stick from Sony is designed to work in a variety of Sony digital cameras, camcorders, laptops and other devices which support the Memory Stick PRO Duo.

The Memory Stick PRO Duo format is equipped with MagicGate: a copyright protection software that consists of authentication and encryption technologies. The authentication technology ensures that protected content is only transferred between compliant devices and media, and that it is recorded and transferred in an encrypted format to prevent unauthorized copying or playback.

The Memory Stick PRO Duo format also provides a unique personal data protection technology for removable media that allows you to securely and easily control access to any personal information stored on Memory Stick PRO Duo media.

For more information and advice on purchasing memory cards, please visit our Memory Card Buying Guide.

Eligible for International Delivery


Click & collect

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285 participating John Lewis and Waitrose shops

Standard UK delivery within 5 working days


Next, named or Saturday UK delivery.


Next/named working day UK delivery pre-10.30am.


Collect+ from a local shop from Friday - postcode exclusions apply for Collect+ deliveries

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International delivery not available


We want you to be happy with your purchase. If you're not, just return the products to us or to one of our shops. Unless faulty, we'd like this to be within 90 days of purchase. Exceptions apply to certain products - find out more about our refund policy.

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Q & As


Sony Memory Stick Pro Duo, 4GB 1 5 1 1
unhappy with item Cannot for the life of me understand why you advertise this item with the video camera as it does not appear to fit anywhere. When I return from holiday I intend to go into the store to ask why. However, if you are able to explain I would appreciate a reply by email. 18 August 2011
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