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Deal.ai › SanDisk
SanDisk
SanDisk Extreme microSDXC 512GB

SanDisk Extreme microSDXC 512GB

Best price now

$163.00at Pocket FlashChecked Nov 8

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Price facts

  • Last seen at $163.00 at Pocket Flash on Nov 8.
  • Our take on the SanDisk Extreme microSDXC 512GB

    The SanDisk Extreme microSDXC is a UHS-I card built for action cameras, drones, phones and tablets. It is rated V30 and U3, so it handles 4K video recording and sustained writes without stalling. The 512GB capacity holds hours of high-bitrate footage and large game or media libraries. It sits above basic cards like the Ultra line and below the Extreme Pro, which adds faster sequential writes for heavy burst shooting.

    Best forAction camera and drone owners recording 4KPhone and tablet storage expansionNintendo Switch and handheld gaming librariesPhotographers who need fast card-to-computer transfers
    Pros
    • V30 and U3 ratings suit 4K video and continuous shooting
    • A2 rating speeds up app loading on phones and tablets
    • Read speeds up to 170MB/s with a UHS-I reader
    • Rated for temperature, water, shock and X-ray resistance
    • Large 512GB capacity reduces card swaps in the field
    Cons
    • UHS-I interface caps write speed well below UHS-II cards
    • Sustained write speed drops as the card fills
    • No UHS-II or V60/V90 rating for high-end cinema cameras
    • Counterfeits are common, so buy from a trusted seller

    SanDisk Extreme microSDXC 512GB prices at every store

    • Pocket FlashNew

      In stockShips from Croatia · duties may applyReturn policy

      $163.00Checked Nov 8
      Visit Pocket Flash

    What reviewers say

    Owners rate the Extreme line as a dependable workhorse for action cams, drones and the Switch. Most praise its reliability in heat and cold and its fast transfers with a good reader. Some note that sustained writes slow on long 4K clips and that the card is not a match for pro cinema bodies.

    What people mention
    • ReliabilityPraisedOwners report the card keeps recording through heat, cold and vibration in action cams and drones.
    • Transfer speedPraisedReads are quick when paired with a UHS-I reader, which shortens offloads of large footage batches.
    • Sustained writeMixedLong 4K recordings can slow once the card's buffer fills, so very long takes need care.
    • DurabilityPraisedUsers say it survives water, shock and temperature swings better than budget cards.
    • CounterfeitsCriticisedBuyers warn that fake cards circulate, so capacity and speed should be verified on arrival.

    About the SanDisk Extreme microSDXC 512GB

    SanDisk: A microSD memory card for action cams, drones, phones and more.

    Questions and answers

    Is this card fast enough for 4K video?
    Yes. The V30 and U3 ratings cover 4K recording in action cameras, drones and phones. Very high-bitrate cinema modes on pro bodies need a faster V60 or V90 card.
    How is it different from the Extreme Pro?
    The Extreme Pro has higher sequential write speeds and is aimed at burst shooting and heavier video work. The Extreme is the value pick for everyday 4K and gaming use.
    Will it work in a Nintendo Switch?
    Yes. The A2 rating and large capacity suit game downloads and fast loading on the Switch and Switch OLED.
    Does it come with an SD adapter?
    Retail packs of the Extreme microSDXC typically include a full-size SD adapter for laptops and card readers. Check the pack contents before buying.
    How much 4K video does 512GB hold?
    Expect roughly 10 to 20 hours of 4K footage depending on bitrate and frame rate, and far more at 1080p. Capacity is shared with photos and other files.
    Is it compatible with phones and tablets?
    Yes, on devices with a microSD slot. The A2 rating helps apps stored on the card launch faster.
    Where is the SanDisk Extreme microSDXC 512GB cheapest?
    At Pocket Flash, for $163.00, as of our latest check.

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