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  • 51
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    votes
Answer:
A1 read speed is up to 100mb/s while A2 is at up to 160mb/s, write speed for both is at 90mb/s. A2 is also optimized for cell phone applications.
Leo S.
· November 24, 2018
  • 37
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    votes
Answer:
Yes. Actually, it is at least 3x more capable at U3 than Class 10. Class 10 is 10 MB per second. There is a new "U" series defined for video, that extends the old class system. U1 has the same rate as Class 10. U3 is 30 MB per second. The Extreme is a U3 card.
Amazon Customer
· July 29, 2017
  • 23
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    votes
Answer:
DO NOT BUY THIS ON AMAZON!

SO is an IT Manager, we have 20 to 30 computers every day of the week. He went to format this POS. The 128 GB memory stick only had 30 MB of space on it! … see more
DO NOT BUY THIS ON AMAZON!

SO is an IT Manager, we have 20 to 30 computers every day of the week. He went to format this POS. The 128 GB memory stick only had 30 MB of space on it!

And no, he didn't make a mistake, error, didn't know what he was doing. He builds computers for a $billion dollar non-profit. So the opinions of "not fake", here's the facts: it's fake. It's counterfeit. And Amazon has continued to sell this product, counterfeit, knock-off, for over 3 years, despite these complaints. see less
DO NOT BUY THIS ON AMAZON!

SO is an IT Manager, we have 20 to 30 computers every day of the week. He went to format this POS. The 128 GB memory stick only had 30 MB of space on it!

And no, he didn't make a mistake, error, didn't know what he was doing. He builds computers for a $billion dollar non-profit. So the opinions of "not fake", here's the facts: it's fake. It's counterfeit. And Amazon has continued to sell this product, counterfeit, knock-off, for over 3 years, despite these complaints.

Devi Vasquez
· June 1, 2021
  • 19
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    votes
Answer:
Yes, It does 4K 60fps with no issues. I use it in my GoPro Hero 6 and have never had issues. Also works great for 2.7K 120fps.
User
· March 22, 2019
  • 7
    vote

    votes
Answer:
I don’t understand the question. What does switch mean. I used this on a netbook PC that the card reader died on. I plug in micro SD card into adapter and plug into computer to have access to data on the SD card. That worked for me.
James Haber
· May 9, 2019
  • 7
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    votes
Answer:
to legit to quit
Adam M.
· May 2, 2019
  • 6
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    votes
Answer:
Yes. The Nintendo Switch can handle up to 2TB. https://www.nintendo.com/switch/features/tech-specs/
Brayan Carrera
· July 4, 2019
  • 1
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    votes
Answer:
Yes, you can record any digital files on this card. It is extremely fast, and can even handle 4K videos, and digital images. It's rated very fast.
So, music away! The hours of recording have to do with the quality and size of the files. I would suggest that you record onto your PC/Laptop, etc. Then, transfer to this … see more
Yes, you can record any digital files on this card. It is extremely fast, and can even handle 4K videos, and digital images. It's rated very fast.
So, music away! The hours of recording have to do with the quality and size of the files. I would suggest that you record onto your PC/Laptop, etc. Then, transfer to this card. The card will handle recording directly, but you might like to do some editing in between.
Here's a rough estimate of file size vs storage space:
https://qph.fs.quoracdn.net/main-qimg-689dff666b8e146d2e19bce49ddde53e see less
Yes, you can record any digital files on this card. It is extremely fast, and can even handle 4K videos, and digital images. It's rated very fast.
So, music away! The hours of recording have to do with the quality and size of the files. I would suggest that you record onto your PC/Laptop, etc. Then, transfer to this card. The card will handle recording directly, but you might like to do some editing in between.
Here's a rough estimate of file size vs storage space:
https://qph.fs.quoracdn.net/main-qimg-689dff666b8e146d2e19bce49ddde53e

FL Odie
· October 25, 2019
  • 1
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    votes
Answer:
Yes, it doesn't have to be a Samsung card
Denis
· August 9, 2019
  • 1
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    votes
Answer:
Yes, using the latest firmware
Carlos Mario Álvarez - Impeeza
· September 1, 2019