Tag Archives: U3 Speed Class 3

ADATA Premier Pro SDXC UHS-1 U3 Card Review (128GB)

Higher quality media requires greater data rates to capture it. This means that storage requirements call for greater speed and capacity. The newest DSLRs are able to take high speed continuous bursts at 20 megapixels+ per image, resulting in 20-50MB per RAW image taken. To record 4K video, cameras typically eat up around 20-30MB/s per second minimum! With data rates …

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ADATA XPG SDXC UHS-1 U3 Card Review (64GB)

With all the new Ultra HD (4K2K) video cameras coming out to the market such as the Canon 1-D C and Panasonic Lumix GH4,  media professionals need faster writing and larger capacity memory cards. While normal UHS-I U1 and Class 10 cards are fine for normal 1080p HD video recording, a minimum write speed of 10MB/s doesn’t cut it for …

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