Skip to content
Main Content

reliable phone memory cards

No content

Best Buy customers often prefer the following products when searching for reliable phone memory cards.

The best phone memory cards are fast, reliable, and offer a variety of storage options. If you're looking to upgrade your phone memory, we've got you covered. Browse the top-ranked list of reliable phone cards below along with associated reviews and opinions.

Main Results
  1. Samsung - PRO Plus 128GB microSDXC UHS-I Memory Card with Reader - Front_Zoom
    Top comment

    "Fastest microSD card I've ever used. Consistent 158/125 MB/s read/write speeds on an empty card using the included reader. ...This micro sd card has faster/better specs than the other cards sold at Best Buy at a much lower price. ...Great micro sd card at a great price."

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Top comment

    "Fastest microSD card I've ever used. Consistent 158/125 MB/s read/write speeds on an empty card using the included reader. ...This micro sd card has faster/better specs than the other cards sold at Best Buy at a much lower price. ...Great micro sd card at a great price."

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Your price for this item is $19.99
    The previous price was $27.99
    See all microSDXC
  2. Samsung - PRO Plus 128GB microSDXC UHS-I Memory Card With Adapter - Front_Zoom
    Top comment

    "Great quality card and reliable card to store all your data....Fast, reliable and handy....Fast, reliable and handy. Works with my samsung and other phones. "

    See all customer reviews

    Product Description

    Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Top comment

    "Great quality card and reliable card to store all your data....Fast, reliable and handy....Fast, reliable and handy. Works with my samsung and other phones. "

    See all customer reviews

    Product Description

    Your new go-to card + adapter combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Your price for this item is $15.99
    The previous price was $19.99
    See all microSDXC
  3. SanDisk - Ultra PLUS 64GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQUBC-064G-AN6IA
    SKU: 6515512
    Top comment

    "Excellent 64GB Micro SDXC Memory Card...Like almost all recording devices today need reliable media to record on. This SanDisk 64GB micro SDXC card does just that. ...High quality and fast SD Card HIGHLY RECOMMENDED!!"

    See all customer reviews

    Product Description

    Keep digital documents and media safely stored with this SanDisk SDSQUBC-064G-AN6IA Ultra PLUS microSDXC memory card. The included adapter enables connectivity with most devices, while the 64GB storage capacity offers ample space for your videos and music files. Featuring transfer speeds of up to 150MB/sec. and Video Speed Class 10, this SanDisk Ultra PLUS microSDXC memory card offers rapid performance.
    See all microSDXC
    Top comment

    "Excellent 64GB Micro SDXC Memory Card...Like almost all recording devices today need reliable media to record on. This SanDisk 64GB micro SDXC card does just that. ...High quality and fast SD Card HIGHLY RECOMMENDED!!"

    See all customer reviews

    Product Description

    Keep digital documents and media safely stored with this SanDisk SDSQUBC-064G-AN6IA Ultra PLUS microSDXC memory card. The included adapter enables connectivity with most devices, while the 64GB storage capacity offers ample space for your videos and music files. Featuring transfer speeds of up to 150MB/sec. and Video Speed Class 10, this SanDisk Ultra PLUS microSDXC memory card offers rapid performance.
    See all microSDXC
    Your price for this item is $14.99
    See all microSDXC
  4. SanDisk - Ultra PLUS 128GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQUBC-128G-AN6TN
    SKU: 6516387
    Top comment

    "Very reliable MICRO SD card. Always pick up the same brand on all my devices....Great SD Card...This SD Card works as advertised and was an absolute steal for only $13 on sale."

    See all customer reviews

    Product Description

    Preserve your memorable moments with this SanDisk SDSQUBC-128G-AN6TN Ultra PLUS microSDXC memory card. The included SanDisk Memory Zone app offers intuitive file management, while transfer speeds of up to 150MB/sec. deliver fluid app performance. This SanDisk Ultra PLUS microSDXC memory card features a 128GB storage capacity to hold your photos and videos, and compatibility with the SanDisk MobileMate USB 3.0 microSD card reader lets you quickly offload photos from your camera.
    See all microSDXC
    Top comment

    "Very reliable MICRO SD card. Always pick up the same brand on all my devices....Great SD Card...This SD Card works as advertised and was an absolute steal for only $13 on sale."

    See all customer reviews

    Product Description

    Preserve your memorable moments with this SanDisk SDSQUBC-128G-AN6TN Ultra PLUS microSDXC memory card. The included SanDisk Memory Zone app offers intuitive file management, while transfer speeds of up to 150MB/sec. deliver fluid app performance. This SanDisk Ultra PLUS microSDXC memory card features a 128GB storage capacity to hold your photos and videos, and compatibility with the SanDisk MobileMate USB 3.0 microSD card reader lets you quickly offload photos from your camera.
    See all microSDXC
    Your price for this item is $21.49
    See all microSDXC
  5. SanDisk - Ultra PLUS 128GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQUBC-128G-AN6IA
    SKU: 6515480
    Top comment

    "Great memory cards...I always buy this brand. It's for my cell phone. Have used it for previous phones and tablets without any issues....Great quality SD card for the price...The best quality budget friendly 128 go sd card. I’ve had other sad cards that had become corrupted"

    See all customer reviews

    Product Description

    Transfer media from your phone to laptop with this SanDisk SDSQUBC-128G-AN6IA Ultra PLUS microSDXC memory card. The transfer speeds of up to 150MB/sec. enable rapid access to data, while the included adapter boosts connectivity. This SanDisk Ultra PLUS microSDXC memory card features a 128GB storage capacity to hold plenty of files, and the SanDisk Memory Zone allows for seamless file management.
    See all microSDXC
    Top comment

    "Great memory cards...I always buy this brand. It's for my cell phone. Have used it for previous phones and tablets without any issues....Great quality SD card for the price...The best quality budget friendly 128 go sd card. I’ve had other sad cards that had become corrupted"

    See all customer reviews

    Product Description

    Transfer media from your phone to laptop with this SanDisk SDSQUBC-128G-AN6IA Ultra PLUS microSDXC memory card. The transfer speeds of up to 150MB/sec. enable rapid access to data, while the included adapter boosts connectivity. This SanDisk Ultra PLUS microSDXC memory card features a 128GB storage capacity to hold plenty of files, and the SanDisk Memory Zone allows for seamless file management.
    See all microSDXC
    Your price for this item is $21.49
    See all microSDXC
  6. SanDisk - Ultra PLUS 256GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQUBL-256G-AN6IA
    SKU: 6515483
    Top comment

    "Fast reliable microSD card...Excellent product! Fast reliable microSD card at a great price...Sandisk microsd memory cards...I Purchased 3 cards to use with security cameras. I have used Sandisk microSD cards for a number of years without issue. "

    See all customer reviews

    Product Description

    Store your digital files on this SanDisk SDSQUBL-256G-AN6IA Ultra PLUS microSDXC memory card. The 256GB storage capacity holds your large media files, while the transfer speeds of up to 160MB/sec. ensure swift performance. This SanDisk Ultra PLUS microSDXC memory card is waterproof and shockproof for lasting use, and the included adapter boosts connectivity for versatile application.
    See all microSDXC
    Top comment

    "Fast reliable microSD card...Excellent product! Fast reliable microSD card at a great price...Sandisk microsd memory cards...I Purchased 3 cards to use with security cameras. I have used Sandisk microSD cards for a number of years without issue. "

    See all customer reviews

    Product Description

    Store your digital files on this SanDisk SDSQUBL-256G-AN6IA Ultra PLUS microSDXC memory card. The 256GB storage capacity holds your large media files, while the transfer speeds of up to 160MB/sec. ensure swift performance. This SanDisk Ultra PLUS microSDXC memory card is waterproof and shockproof for lasting use, and the included adapter boosts connectivity for versatile application.
    See all microSDXC
    Your price for this item is $32.99
    See all microSDXC
  7. Samsung - PRO Plus 256GB microSDXC UHS-I Memory Card with Reader - Front_Zoom
    Top comment

    "Fast and Reliable...This card is fast and reliable. It works great in my GoPro!...Great value card (plus card reader)...Samsung cards have proven to be reliable for me in the past and happy to get a good deal on this."

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Top comment

    "Fast and Reliable...This card is fast and reliable. It works great in my GoPro!...Great value card (plus card reader)...Samsung cards have proven to be reliable for me in the past and happy to get a good deal on this."

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Your price for this item is $27.99
    The previous price was $45.99
    See all microSDXC
  8. SanDisk - 256GB microSDXC UHS-I Memory Card for Nintendo Switch Fortnite Edition - Front_Zoom
    Top comment

    "Great for your switch, phone or etc....I personally rather buy one card versus holding multiple cards....I would recommend this card, SanDisk makes great, reliable and long lasting memory cards. "

    See all customer reviews

    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.
    See all microSDXC
    Top comment

    "Great for your switch, phone or etc....I personally rather buy one card versus holding multiple cards....I would recommend this card, SanDisk makes great, reliable and long lasting memory cards. "

    See all customer reviews

    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.
    See all microSDXC
    Your price for this item is $59.99
    See all microSDXC
  9. Samsung - PRO Plus 512GB microSDXC UHS-I Memory Card with Reader - Front_Zoom
    Top comment

    "Great card, updgraded my phone's storage...I formatted the new card in the phone, which require swapping cards a couple of time. ...Samsung 512 Pro microSD card...Terrific card, faster than SanDisk's top card, Highly recommend"

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Top comment

    "Great card, updgraded my phone's storage...I formatted the new card in the phone, which require swapping cards a couple of time. ...Samsung 512 Pro microSD card...Terrific card, faster than SanDisk's top card, Highly recommend"

    See all customer reviews

    Product Description

    Your new go-to card + reader combo, the Micro SD PRO Plus + Adapter makes capturing seamless 4K video on compatible phones or drones a breeze. Plus, the expanded storage provides you the freedom to play more high-performance and intensive games on your tablet or gaming device. It’s all the extra space you need from a brand you can count on.
    See all microSDXC
    Your price for this item is $59.99
    The previous price was $82.99
    See all microSDXC
  10. SanDisk - Ultra PLUS 512GB microSDXC UHS-I Memory Card - Front_Zoom

    Model: SDSQUBL-512G-AN6IA
    SKU: 6516388
    Top comment

    "I love my SanDisk memory card...I love this memory card. Now I can save thousands of photos....Sd card...Good quality high memory sd card goods to use in camera or tablet"

    See all customer reviews

    Product Description

    Save your photos and videos with this SanDisk SDSQUBL-512G-AN6IA Ultra PLUS microSDXC UHS-I memory card. A 512GB storage capacity provides ample space to hold plenty of large media files, while transfer speeds of up to 160MB/sec. offer swift app performance. This SanDisk Ultra PLUS microSDXC UHS-I memory card is resistant to water and shocks for durability.
    See all microSDXC
    Top comment

    "I love my SanDisk memory card...I love this memory card. Now I can save thousands of photos....Sd card...Good quality high memory sd card goods to use in camera or tablet"

    See all customer reviews

    Product Description

    Save your photos and videos with this SanDisk SDSQUBL-512G-AN6IA Ultra PLUS microSDXC UHS-I memory card. A 512GB storage capacity provides ample space to hold plenty of large media files, while transfer speeds of up to 160MB/sec. offer swift app performance. This SanDisk Ultra PLUS microSDXC UHS-I memory card is resistant to water and shocks for durability.
    See all microSDXC
    Your price for this item is $64.99
    See all microSDXC
No content
No content