Forum: Pentax K-1 & K-1 II
03-19-2016, 06:49 PM
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There have been cards over 1tb in size for some time now, but they are extremely expensive, and up until recently pretty slow.
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Forum: Pentax K-1 & K-1 II
03-19-2016, 06:53 AM
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It's possible that usb 3.0 devices still have to go through the certification process as well. If that's the case then they might not have wanted to go through the extra expense to keep the costs down, and those tests take time as well, which would/could seriously delay launch. One of the original certification requirements for a device utilize the USB 3.0 logo was the ability to achieve 5gb/s transfer speeds and maintain them, which given the speed of flash memory it might not have been able to achieve. Pretty hard to remember all of the details about it since it was 7-8 years ago that I read it.
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