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memory card for smartphones

Best Buy customers often prefer the following products when searching for memory card for smartphones.

If you're a smartphone user, you've probably noticed that your phone's storage is limited. If you want to take photos, videos, or save other files, you'll need to make room for them somewhere. Fortunately, there are plenty of ways to expand your phone's storage capacity. Browse the top-ranked list of memory cards for smartphones below along with associated reviews and opinions.

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  1. Samsung - EVO Plus 64GB microSDXC UHS-I Memory Card with Adapter - Front_Zoom
    Top comment

    "64 gigs memory card...It works perfectly fine in my nintendo switch - arrived quite fast and I verified it as a genuine card. Read/write speeds is fine for a device like the switch or for everyday smartphone use."

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    Product Description

    The Micro SD Memory Card EVO Plus + Adapter gives you the freedom to do more. Store huge files, load games, and download the latest apps at lightning-fast speeds. Plus, it’s designed to be incredibly durable, resistant to water, high temperatures, magnets & more. All with the performance and reliability you expect from the world’s #1 flash memory brand.
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    Top comment

    "64 gigs memory card...It works perfectly fine in my nintendo switch - arrived quite fast and I verified it as a genuine card. Read/write speeds is fine for a device like the switch or for everyday smartphone use."

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    Product Description

    The Micro SD Memory Card EVO Plus + Adapter gives you the freedom to do more. Store huge files, load games, and download the latest apps at lightning-fast speeds. Plus, it’s designed to be incredibly durable, resistant to water, high temperatures, magnets & more. All with the performance and reliability you expect from the world’s #1 flash memory brand.
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    Your price for this item is $14.99
    Save $4
    The previous price was $18.99
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  2. SanDisk - Extreme PLUS 64GB SDXC UHS-I Memory Card - Front_Zoom

    Model: SDSDXW2-064G-ANCIN
    SKU: 6497188
    Top comment

    "Video card...I purchased this card for everyday dslr video recording."

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    Product Description

    Move your photos and videos with this SanDisk SDSDXW2-064G-ANCIN Extreme PLUS memory card. The QuickFlow technology delivers rapid file transfer with read speeds of up to 170MB/sec., while the rugged construction offers long-lasting use. This SanDisk Extreme PLUS memory card boasts 64GB of storage space to accommodate large media files, and the SDXC interface is compatible with a variety of devices.
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    Top comment

    "Video card...I purchased this card for everyday dslr video recording."

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    Product Description

    Move your photos and videos with this SanDisk SDSDXW2-064G-ANCIN Extreme PLUS memory card. The QuickFlow technology delivers rapid file transfer with read speeds of up to 170MB/sec., while the rugged construction offers long-lasting use. This SanDisk Extreme PLUS memory card boasts 64GB of storage space to accommodate large media files, and the SDXC interface is compatible with a variety of devices.
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    Your price for this item is $22.99
    Save $17
    The previous price was $39.99
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  3. SanDisk - Extreme PLUS 64GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQXBU-064G-AN6MA
    SKU: 6495764
    Top comment

    "Memory card by Sandisk 64...Memory for the Visor video recorder."

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    Product Description

    Store high-quality images with this 64GB SanDisk SDSQXBU-064G-AN6MA Extreme Plus MicroSDXC memory card. Shot speeds of up to 90 MB/sec. allow fast photo and video processing, while the 64GB capacity holds large media files. Featuring QuickFlow technology and read speeds of up to 200 MB/sec., this SanDisk Extreme Plus MicroSDXC memory card supports fast data transfer.
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    Top comment

    "Memory card by Sandisk 64...Memory for the Visor video recorder."

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    Product Description

    Store high-quality images with this 64GB SanDisk SDSQXBU-064G-AN6MA Extreme Plus MicroSDXC memory card. Shot speeds of up to 90 MB/sec. allow fast photo and video processing, while the 64GB capacity holds large media files. Featuring QuickFlow technology and read speeds of up to 200 MB/sec., this SanDisk Extreme Plus MicroSDXC memory card supports fast data transfer.
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    Your price for this item is $22.99
    Save $17
    The previous price was $39.99
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  4. SanDisk - Extreme PLUS 256GB microSDXC UHS-I Memory Card - Front_Zoom
    Top comment

    "SD CARD...Memory card"

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    Product Description

    Keep records of your photos and videos with this SanDisk SDSQXBD-256G-AN6MA Extreme PLUS microSD card. The 256GB storage capacity offers ample space for media files, while the read speeds of up to 200MB/sec. support rapid file transfer. This SanDisk Extreme PLUS microSD card pairs with the SanDisk Memory Zone app for seamless file management.
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    Top comment

    "SD CARD...Memory card"

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    Product Description

    Keep records of your photos and videos with this SanDisk SDSQXBD-256G-AN6MA Extreme PLUS microSD card. The 256GB storage capacity offers ample space for media files, while the read speeds of up to 200MB/sec. support rapid file transfer. This SanDisk Extreme PLUS microSD card pairs with the SanDisk Memory Zone app for seamless file management.
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    Your price for this item is $59.99
    Save $20
    The previous price was $79.99
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  5. SanDisk - Extreme PLUS 128GB SDXC UHS-I Memory Card - Front_Zoom

    Model: SDSDXWA-128G-ANCIN
    SKU: 6497189
    Top comment

    "After acquring an old fat boy PS3, I learned the hard way that an SD card was required in order to save ANYTHING. So i searched for decent cards at a good price, came across this...its perfect for gamers that play a lot of OG games. 2 thumbs up....Very fast card....Very fast card. Got it on sell. Very dependable card."

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    Product Description

    Equip your camera with this SanDisk SDSDXWA-128G-ANCIN Extreme PLUS UHS-1 memory card. The shockproof and weather-resistant build is ideal for outdoor adventures, while write speeds of up to 90MB/sec. allow smooth 4K video recording. Featuring a 128GB capacity, this SanDisk Extreme PLUS UHS-1 memory card holds large files, and read speeds of up to 190MB/sec. deliver fast performance.
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    Top comment

    "After acquring an old fat boy PS3, I learned the hard way that an SD card was required in order to save ANYTHING. So i searched for decent cards at a good price, came across this...its perfect for gamers that play a lot of OG games. 2 thumbs up....Very fast card....Very fast card. Got it on sell. Very dependable card."

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    Product Description

    Equip your camera with this SanDisk SDSDXWA-128G-ANCIN Extreme PLUS UHS-1 memory card. The shockproof and weather-resistant build is ideal for outdoor adventures, while write speeds of up to 90MB/sec. allow smooth 4K video recording. Featuring a 128GB capacity, this SanDisk Extreme PLUS UHS-1 memory card holds large files, and read speeds of up to 190MB/sec. deliver fast performance.
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    Your price for this item is $34.99
    Save $20
    The previous price was $54.99
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  6. SanDisk - Extreme PLUS 512GB microSDXC UHS-I Memory Card - Alt_View_Zoom_11
    Top comment

    "Cannot go wrong with SanDisk Extreme Plus. Needed a bigger sd card. Very fast read and write speeds"

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    Product Description

    Store your digital files with this SanDisk SDSQXBD-512G-AN6MA Extreme PLUS microSD card. The read speeds of up to 200 MB/sec. offer rapid file transfer, while the 512GB capacity offers ample storage space for media files. This SanDisk Extreme PLUS microSD card supports 4K resolution, letting you record high-definition videos and photos from your camera.
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    Top comment

    "Cannot go wrong with SanDisk Extreme Plus. Needed a bigger sd card. Very fast read and write speeds"

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    Product Description

    Store your digital files with this SanDisk SDSQXBD-512G-AN6MA Extreme PLUS microSD card. The read speeds of up to 200 MB/sec. offer rapid file transfer, while the 512GB capacity offers ample storage space for media files. This SanDisk Extreme PLUS microSD card supports 4K resolution, letting you record high-definition videos and photos from your camera.
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    Your price for this item is $119.99
    Save $40
    The previous price was $159.99
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  7. SanDisk - Extreme PRO 128GB SDXC UHS-I Memory Card - Front_Zoom

    Model: SDSDXXD-128G-ANCIN
    SKU: 6497184
    Top comment

    "One of the Best Memory Cards available!...I always go with Sandisk Memory Cards because they are reliable, never get corrupted, and are tough and dependable. ...Good Memory Card...SanDisk makes quality Memory Cards for a good price."

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    Product Description

    Keep records of your memorable moments with this SanDisk SDSDXXD-128G-ANCIN Extreme PRO SDXC memory card. The rugged construction offers long-lasting use, while the 128GB capacity provides ample storage space for media files. This SanDisk Extreme PRO SDXC memory card features SanDisk QuickFlow technology with read speeds up to 200MB/sec. for rapid file transfer.
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    Top comment

    "One of the Best Memory Cards available!...I always go with Sandisk Memory Cards because they are reliable, never get corrupted, and are tough and dependable. ...Good Memory Card...SanDisk makes quality Memory Cards for a good price."

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    Product Description

    Keep records of your memorable moments with this SanDisk SDSDXXD-128G-ANCIN Extreme PRO SDXC memory card. The rugged construction offers long-lasting use, while the 128GB capacity provides ample storage space for media files. This SanDisk Extreme PRO SDXC memory card features SanDisk QuickFlow technology with read speeds up to 200MB/sec. for rapid file transfer.
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    Your price for this item is $59.99
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  8. SanDisk - Extreme PLUS 128GB MicroSDXC UHS-I Memory Card - Front_Zoom
    Top comment

    "memory card...the memory card worked great it fit well and preformed well...These are the only memory cards i use. After a trip with over 400 pictures and many hours of video on one card, i was expecting to have to change it before the next trip.....wrong, still had a ton of space left. "

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    Product Description

    Expand your storage capacity with this SanDisk SDSQXBD-128G-AN6MA Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance.
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    Top comment

    "memory card...the memory card worked great it fit well and preformed well...These are the only memory cards i use. After a trip with over 400 pictures and many hours of video on one card, i was expecting to have to change it before the next trip.....wrong, still had a ton of space left. "

    See all customer reviews

    Product Description

    Expand your storage capacity with this SanDisk SDSQXBD-128G-AN6MA Extreme PLUS microSD. The 128 GB capacity provides plenty of space for photos, while the Video Speed Class 30 rating and UHS Speed Class 3 support captures high-quality 4K UHD and Full HD videos. This SanDisk Extreme PLUS microSD has write speeds of up to 90MB/sec. for faster performance.
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    Your price for this item is $34.99
    Save $20
    The previous price was $54.99
    See all microSDXC
  9. SanDisk - 256GB microSDXC UHS-I Memory Card for Nintendo Switch Fortnite Edition - Front_Zoom
    Top comment

    "SanDisk 256GB microSD card is a good memory card with basic speeds for the Nintendo Switch. ...I would recommend this card, SanDisk makes great, reliable and long lasting memory cards. "

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    Product Description

    Store your favorite gaming titles on this SanDisk SDSQXAO-256G-AN6ZG Fortnite Edition microSDXC memory card for Nintendo Switch. The 256GB storage capacity provides ample space for large video games, while the read speeds of up to 100MB/sec. and write speeds of up to 90MB/sec. ensure rapid data transfer. This SanDisk Fortnite Edition microSDXC memory card boasts high performance to effortlessly load your titles.
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    Top comment

    "SanDisk 256GB microSD card is a good memory card with basic speeds for the Nintendo Switch. ...I would recommend this card, SanDisk makes great, reliable and long lasting memory cards. "

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    Product Description

    Store your favorite gaming titles on this SanDisk SDSQXAO-256G-AN6ZG Fortnite Edition microSDXC memory card for Nintendo Switch. The 256GB storage capacity provides ample space for large video games, while the read speeds of up to 100MB/sec. and write speeds of up to 90MB/sec. ensure rapid data transfer. This SanDisk Fortnite Edition microSDXC memory card boasts high performance to effortlessly load your titles.
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    Your price for this item is $59.99
    Save $25
    The previous price was $84.99
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  10. PNY - Pro Elite 512GB MicroSDXC U3 Flash Memory Card - Front_Zoom

    Model: PNY 512GB MICROSD U3
    SKU: 6329148
    Top comment

    "I recently gave in to the desire to upgrade to a fast and powerful smartphone, with 463 gb effective storage memory and room for a 512 gb memory expansion This memory card adds 472 gb effective storage to my smartphone and gives me the power to keep years of photos, charts, and pdf documents at hand in my hand. 45 years worth. ...PNY 512GB SD card...Bestbuy sales person had been well qualified to suggest and convince me buy this SD card for my need, even though I was skeptical about buying high storage SD cards."

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    Product Description

    Provide secure storage for photos and videos with this PNY Pro Elite microSD card. The 512GB capacity offers ample space for tablet, camera and laptop files, and the 95MB read and 90MB write speed support highly intensive applications. This PNY Pro Elite microSD card includes an SD adapter for seamless use on SD, SDHC or SDXC host devices.
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    Top comment

    "I recently gave in to the desire to upgrade to a fast and powerful smartphone, with 463 gb effective storage memory and room for a 512 gb memory expansion This memory card adds 472 gb effective storage to my smartphone and gives me the power to keep years of photos, charts, and pdf documents at hand in my hand. 45 years worth. ...PNY 512GB SD card...Bestbuy sales person had been well qualified to suggest and convince me buy this SD card for my need, even though I was skeptical about buying high storage SD cards."

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    Product Description

    Provide secure storage for photos and videos with this PNY Pro Elite microSD card. The 512GB capacity offers ample space for tablet, camera and laptop files, and the 95MB read and 90MB write speed support highly intensive applications. This PNY Pro Elite microSD card includes an SD adapter for seamless use on SD, SDHC or SDXC host devices.
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    Your price for this item is $99.99
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