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Deal.ai › SanDisk › Memory Cards
SANDISK
SanDisk 512GB MicroSD Memory Card

SanDisk 512GB MicroSD Memory Card

Best price now

$118.95at AmazonChecked Nov 8

15% under what the other stores charge

Compared across 3 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Last seen at $118.95 at Amazon on Nov 8.
  • Checked at 3 stores.
  • Our take on the SanDisk 512GB MicroSD Memory Card

    A 512GB microSDXC card rated for up to 245 MB/s reads and 170 MB/s writes, aimed at phones, tablets, action cameras, drones and handheld consoles. That speed tier sits above basic UHS-I cards and suits 4K video and fast file transfers, though it is not a UHS-II or V60/V90 card for high-bitrate cinema cameras. Buyers get a large amount of storage on a card that fits almost any microSD slot. Owners of SanDisk's faster Extreme and Extreme Pro lines should compare write ratings, since this card's sustained write speed is the main limit for continuous recording.

    Best forPhone and tablet storage expansionNintendo Switch and handheld gamingAction cameras and drones shooting 4KMoving large photo and video libraries
    Pros
    • 512GB holds a large game, photo or video library
    • Up to 245 MB/s reads make transfers quick
    • 170 MB/s writes handle 4K video and burst shooting
    • microSDXC fits phones, tablets, drones and consoles
    • Widely supported format with no adapter needed in most slots
    Cons
    • UHS-I interface, not UHS-II, so it trails pro-grade cards
    • Sustained write speed can drop during long continuous recording
    • No V60 or V90 rating for high-bitrate cinema cameras
    • Counterfeits are common, so buy from a reputable seller

    SanDisk 512GB MicroSD Memory Card prices at every store

    • NeweggNew

      In stock

      $139.99Free shippingChecked Nov 8
      Visit Newegg
    • Best BuyNew

      In stock

      $148.49Free shippingChecked Nov 8
      Visit Best Buy
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $118.95Free shippingChecked Nov 8
      Visit Amazon

    Store links may earn us a commission. Some prices via Klarna.

    SanDisk 512GB MicroSD Memory Card price history

    $139.99$118.95
    Nov 8Nov 9

    Lowest price we've seen: $118.95 on Nov 8 at Amazon; highest $139.99 on Nov 9. Tracked across 3 stores since Nov 8.

    What reviewers say

    Owners of this SanDisk speed class generally report reliable everyday performance in phones, consoles and action cameras, with fast reads for offloading files. Complaints tend to focus on write speed under sustained load and on fake cards sold through unofficial channels.

    What people mention
    • Read speedPraisedOwners say file transfers to a computer are quick for a microSD card.
    • Write speedMixedWrites are fine for photos and short 4K clips but slow for long continuous recording.
    • ReliabilityPraisedBuyers report the card holding up in phones, consoles and action cameras.
    • CapacityPraised512GB is enough to hold a large game or media library without swapping cards.
    • CounterfeitsCriticisedSome buyers received fake cards that failed or showed less capacity than advertised.

    Specifications

    SD Type
    microSDXCSource
    Memory Size
    512 GBSource
    Write Speed (MB/s)
    170Source
    Read Speed (MB/s)
    245Source

    Questions and answers

    Is this card fast enough for 4K video?
    Yes for typical 4K recording in phones, drones and action cameras. It is not rated V60 or V90, so high-bitrate cinema modes may exceed its sustained write speed.
    Will it work in a Nintendo Switch?
    Yes. The Switch takes microSDXC cards, and 512GB holds a large game library. Format the card in the console before use.
    How is it different from the Extreme Pro line?
    This card is UHS-I with up to 245 MB/s reads. Extreme Pro cards carry higher sustained write ratings and V30 or better video classes for heavier recording.
    Does it come with an SD adapter?
    Most retail versions include a full-size SD adapter for laptops and card readers. Check the pack contents, since some listings are card-only.
    Is 512GB enough for a phone?
    For most people, yes. It covers years of photos and video, though heavy 4K recording and large game installs will use it faster.
    How do I avoid a counterfeit card?
    Buy from a reputable seller and test the card with a capacity-check tool on arrival. Fakes often show less usable storage than advertised.
    Where is the SanDisk 512GB MicroSD Memory Card cheapest?
    At Amazon, for $118.95, 15% under what the other stores charge, as of our latest check.
    Where can I buy the SanDisk 512GB MicroSD Memory Card?
    3 stores we checked sell it, including Newegg, Best Buy, Amazon.

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    Stores we've priced the SanDisk 512GB MicroSD Memory Card at

    • Best Buy deals and prices
    • Newegg deals and prices

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    Capacity
    512 GB