“What class rating is this card? Extreme PLUS 32GB microSDHC UHS-3 Class U-3 Memory Card Model: SDSDQX-032G-A46A SKU: 9387066 Specs state Class 1 Details state Class 10 Which is it?”

1-10 of 11 Answers

• Its class U3 which is a higher tranfer rate C10. Think of it like C10+.

  Answered by AdmiralGiblets 9 years ago

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• The memory card will support two different formats . The standard class 10 and the Ultra High Class 1 ( UHC ) . They both write at 10mbps but support different equipment . So if you have a Cell phone using a standard card that's class 10 or an Ultra High Capacity device requiring an UHC 10 this card would work for both .

  Answered by Nauticaa 9 years ago

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• It is class 10 but NOT important! Look for the record/playback speed THIS one is 50-80mbs per second MORE than enough for 4K Ultra HD recording AND approved/endorsed by GoPro!

  Answered by FlyGuyTop 10 years ago

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• This is from SanDisk website : UHS Speed Class 3 designates a performance option designed to support real time video recording in enabled UHS host devices. I bought this card and I will say the transfer rate is really fast. This will not disappoint.

  Answered by ScottfF 10 years ago

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• Oops, sorry, this is a 10GB/s and a UHS 30GB/s speed class card. The UHS speed is the record rate for devices supporting UHS. http://kb.sandisk.com/app/answers/detail/a_id/1996/~/difference-between-speed-class,-uhs-speed-class,-and-speed-ratings

  Answered by Steve 9 years ago

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• There are 2 classes, both indicate that it is a 10MB/s SD card. Refer to https://www.sdcard.org/developers/overview/speed_class/ for class information.

  Answered by Steve 9 years ago

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• I think U 1

  Answered by Noevill 9 years ago

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• Specs state Class U-3 Details state Class 1

  Answered by GoVideo 10 years ago

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• This product is Class 10.

  Answered by CommunityAnswer 10 years ago

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• UHS Class 1 (U1) = Class 10 Both classes have a minimum serial data writing speed of 10 MB/s. https://en.wikipedia.org/wiki/Secure_Digital#Speed_class_rating

  Answered by TMElite 10 years ago

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