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SANDISK - 512GB Ultra PLUS microSD UHS-I Memory Card, Read Speeds up to 200MB/s

Model: SDSQUBQ-512G-GN6MA
SKU: 6642362
Sold byBest Buy

Customers are saying

Customers express satisfaction with the overall performance of the product, noting that it works reliably without any issues. Additionally, users appreciate the generous storage capacity, which easily accommodates their entire music library.

Generated by AI based on customer reviews.

Storage Capacity

512GB
Features

  • Expand your Storage

    Insert your card to add massive storage up to 1.5TB to your Android smartphones and tablets, digital cameras, and laptops.

  • Space for More

    With expansive capacities up to 1.5TB, capture and store hours of Full HD video,movies, music, games, photos, and podcasts.

  • Move Files Fast

    Use your card with the Sandisk® QuickFlow microSD UHS-I Card USB-A Reader to achieve up to 200MB/s read speeds and offload your content fast [128GB-1.5TB models].

  • Ultra Durable

    Your card is tested to withstand your adventures, and is waterproof, temperature proof, X-ray proof, drop proof, magnet proof, humidity proof, wear out proof, and shock proof.

  • Easy Content Management

    Easily back up, organize, and transfer your photos and videos with the Sandisk Memory Zone mobile or desktop app.

  • Built to Last

    Proprietary flash management techniques help deliver industry-leading in-house produced NAND. Plus, your card is backed by a lifetime limited warranty.

See all features
Specifications
  • Storage Capacity
    512 gigabytes
    Maximum Read Speed
    200 megabytes per second
    Maximum Write Speed
    200 megabytes per second
    Memory Card Format
    microSDXC
See all specifications
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Reviews

Rating 4.9 out of 5 stars with 27 reviews

5 star rating. 26 reviews3 star rating. 1 review
100% would recommend to a friend
Customers are sayingCustomers express satisfaction with the overall performance of the product, noting that it works reliably without any issues. Additionally, users appreciate the generous storage capacity, which easily accommodates their entire music library.
This summary was generated by AI based on customer reviews.
  • Overall Performance (11)
  • Storage Capacity (8)

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.

  • Rated 5 out of 5 stars

    Byte Review

    I bought a 512GB SanDisk Ultra Plus for my GoPro and it performed flawlessly. Previously, I made the mistake of using an old SanDisk card I had lying around, and my GoPro kept ran out of storage at the wrong moment. After switching to the 512GB Ultra Plus, that issue completely vanished. Also, transferring files to my laptop afterward was also incredibly quick thanks to the fast read speeds. If you are investing money into a GoPro, do not cheap out on the storage. Just get the 512GB Ultra Plus and save yourself the headache.

    Posted by JOELN

  • Rated 5 out of 5 stars

    SanDisk 512GB Ultra Plus microSDXC UHS-I

    The SanDisk 512GB Ultra Plus microSDXC UHS-I is one of the most balanced and reliable storage expansion solutions on the market. It delivers an ideal mix of massive capacity, dependable transfer speeds, and SanDisk’s signature durability—making it a fantastic choice for Nintendo Switch, smartphones, tablets, and dashcams. Pros Massive 512GB Capacity: Say goodbye to constantly deleting games or files. Easily store dozens of heavy handheld console titles, thousands of high-res photos, or hundreds of hours of Full HD video. A1-Rated Performance: Features the A1 (Application Performance Class) spec, meaning it is optimized for loading apps and games directly from the card with fast launch times and smooth execution. Efficient Read Speeds: With transfer speeds up to 130–150 MB/s (depending on your host device/card reader), offloading large files to a PC or Mac is quick and hassle-free. Built Tough: As expected from SanDisk’s Ultra lineup, the card is built to handle harsh conditions—it’s water-proof, shock-proof, X-ray-proof, and temperature-proof. Includes Full-Size SD Adapter: Adds great versatility, allowing you to easily use the card in laptops, DSLR cameras, or standard SD card readers. Cons Video Class Rating (U1 / V10): While it performs flawlessly for Full HD (1080p) recording and playback, it is not designed for continuous high-bitrate 4K video (for heavy 4K workflows, the SanDisk Extreme line with U3/V30 ratings is recommended). Best For Nintendo Switch / Handheld Gamers: Ideal for expanding your digital game library instantly without worrying about storage limits. Android Smartphones & Tablets: Perfect for storing photos, offline media, music, and running mobile apps. Dashcams & Home Security Cameras: Highly reliable for continuous 1080p video recording cycles. Final Verdict If you need massive storage expansion from a trusted brand without paying the premium for high-end 4K video specs, the SanDisk 512GB Ultra Plus is an easy recommendation that delivers unbeatable value for money.

    Posted by AngeloE

  • Rated 5 out of 5 stars

    Storage Saver

    I've had this for a while now. I use it to expand my Samsung Galaxy Tab's storage, and it's been working great. I'll definitely be buying it again.

    Posted by ShondaM

  • Rated 5 out of 5 stars

    Max space

    largest microSD my GoPro Hero could take.. this little guy has major storage for its size and always provides top quality video and snaps

    Posted by MichelleB

  • Rated 5 out of 5 stars

    Great addon to mo3 player

    Works great. Holds all my music easily. No lag between card and mp3 player

    Posted by Eric1

See all customer reviews
From the Manufacturer

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Pros for SANDISK - 512GB Ultra PLUS microSD UHS-I Memory Card, Read Speeds up to 200MB/s
Overall Performance, Storage CapacityOverall Performance, Storage Capacity, SpeedOverall Performance, Storage CapacityThere were no pros for this product—

Specs

Questions & Answers

  • What is the maximum read speed of this card?

    The maximum read speed of this card is 200 megabytes per second.

    This question and answer was generated by AI based on customer and product data.

  • Can I use this card in my digital camera?

    Yes, you can use this card in digital cameras.

    This question and answer was generated by AI based on customer and product data.

  • Can this card withstand high temperatures?

    Yes, this card is temperature proof.

    This question and answer was generated by AI based on customer and product data.

  • Does this card work with Android devices?

    Yes, this card works with Android smartphones and tablets.

    This question and answer was generated by AI based on customer and product data.

  • Is this memory card resistant to x-rays?

    Yes, this memory card is X-ray resistant.

    This question and answer was generated by AI based on customer and product data.
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