In contrast, the Expresscard reader Sony Vaio VGP-MCA20 will only admit the full-size variants (though of course you can use an MS-DUO to MS Adapter here, something that does not work the other way round).

When you use a memory card with this product for the first time, it is recommended that you format the card using the product for stable performance of the memory card before shooting. In contrast, external adapters that only admit the contact row rather than the whole card will usually work for either. At the same time, the stick is backed by the latest chip, which protects the digital card and its components. Some early examples of Memory Stick usage by third-party companies include Sharp's MP3 players, Alpine's in-dash players, and Epson's printers.Credit is provided by Novuna Personal Finance, a trading style of Mitsubishi HC Capital UK PLC, authorised and regulated by the Financial Conduct Authority. If you insert a Memory Stick Micro media into the product without an M2 Adaptor as large as Duo size, you might not be able to remove it from the product.

I don't know what the real deal is, perhaps Sony devices uses the same format but was fixed at one sector size (feel free to share if you know the answer). I would be very much surprised if you manage to find any reader that can read a Memory Stick but not a Memory Stick PRO. I've even tried this microSD MS PRO Duo Reader with the Sony Memory Stick Duo Adapter for CompactFlash Slot MSAC-MCF1N.Sony also designed Memory Sticks as I/O devices for cameras, GPS and Bluetooth modules, but they were not widely used. If you want a compact camera that produces great quality photos without the hassle of changing lenses, there are plenty of choices available for every budget. This problem has been bugging me for a while and seeing as how no one has really answered i thought i would post the solution.

In spring 2001, Memory Stick attained 25% market share (against CompactFlash's 40% and SmartMedia's 32%), up from 7% a year earlier. This Memory Stick Duo adaptor allows Memory Stick Duo media to be used in any Memory Stick Standard compatible hardware products. Memory Stick Duos are available with the same features as the larger standard Memory Stick, available with and without high speed mode, and with and without MagicGate support.Highspeed data transfer from card to computer, tablet and smartphone is more readable and retractable, making your stick the best choice for gamers. All Memory Stick PROs larger than 1 GB support this high-speed mode, and High Speed Memory Stick PROs are backwards-compatible with devices that don't support the high-speed mode. Sony was often criticized for the Memory Stick, as they were deemed to be expensive compared to other formats.