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Best Buy customers often prefer the following products when searching for cheap sd memory cards.

There are many things to consider when buying a memory card for your camera, tablet, or smartphone. The type of device you're using will dictate the type of card you need. And while the speed of your memory card might be important for some devices, it may not matter at all for others. You should also consider storage capacity and price. But before you buy, make sure you've read up on the best memory cards for your device.

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  1. Samsung - Pro Plus  256GB microSDXC Memory Card - Front_Zoom

    Model: MB-MD256SB/AM
    SKU: 6540997
    Top comment

    "Samsung Pro Plus 256GB card...Comes with 2 items: 256GB Pro Plus micro SD card and reader for usb-a plug in that can be use with other micro SD cards. ...SD card...This memory card was exactly what we needed. The product is awesome."

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    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

    "Samsung Pro Plus 256GB card...Comes with 2 items: 256GB Pro Plus micro SD card and reader for usb-a plug in that can be use with other micro SD cards. ...SD card...This memory card was exactly what we needed. The product is awesome."

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    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
    See all microSDXC
  2. SanDisk - Extreme 256GB microSDXC UHS-I Memory Card for Gaming - Front_Zoom
    Top comment

    "Yes To SD Card On Discount...I love that my Sony devices all uses memory sd cards. For my Xperia smartphone I pop in a sd card full of movies, pictures, movies, or documents. ...Memory card...Sandesk Memory card always, very reliable and good price."

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    Product Description

    Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.
    See all microSDXC
    Top comment

    "Yes To SD Card On Discount...I love that my Sony devices all uses memory sd cards. For my Xperia smartphone I pop in a sd card full of movies, pictures, movies, or documents. ...Memory card...Sandesk Memory card always, very reliable and good price."

    See all customer reviews

    Product Description

    Optimized for mobile gaming, the 256GB Extreme UHS-I microSDXC Memory Card from SanDisk features a storage capacity of 256GB and supports maximum read speeds of up to190 MB/s and maximum write speeds of up to 130 MB/s. This card has also been designed with the V30 Video Speed Class rating, which guarantees minimum write speeds of at least 30 MB/s. All of this allows for users to immerse themselves in AAA, 3D, and VR gaming, as well as extreme sports videography and photography at resolutions of Ultra HD 4K (3840 x 2160) and Full HD (1920 x 1080). While this card has been designed for cameras that are UHS-I / V30 compatible, it may be used in devices that do not support UHS-I / V30. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-I and U3, which also support minimum write speeds of 30 MB/s, UHS-I and U1, which support minimum write speeds of 10 MB/s, or Class 10, which also supports minimum write speeds of 10 MB/s. Aside from support for UHS-I, V30, and U3, SanDisk also built this card with support for the Application Performance Class 2 (A2) spec, which includes optimizations to give Android users an improved mobile experience, delivering faster mobile app performance. The A2 spec allows the card to manage random read input-output access per second (IOPS) operations so it can quickly open apps and process accompanying tasks, such as audio, graphics, saved profiles, and in-app permissions. As with most SanDisk media, this memory card is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. Protection is provided by a limited lifetime warranty.
    See all microSDXC
    See all microSDXC
  3. Samsung - Pro Plus + Adapter 128GB microSDXC Memory Card, Up-to 180MB/s, UHS-l, C10,U3,V30,A2. - Front_Zoom
    Top comment

    "Samsung Sd Card...Good product easy to use and the price was cheap, I recommend this SD card...Cheap in a good way...I got this super super cheap. Samsung makes some of the best sd cards"

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    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

    "Samsung Sd Card...Good product easy to use and the price was cheap, I recommend this SD card...Cheap in a good way...I got this super super cheap. Samsung makes some of the best sd cards"

    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
    See all microSDXC
  4. Samsung - Pro Plus 256GB microSDXC Memory Card - Front_Zoom

    Model: MB-MD256SA/AM
    SKU: 6540988
    Top comment

    "This is significantly more cheap than the Nintendo switch SD cards and they do practically the same thing....Great sd card...great sd cards, no need to worry about those fake sd cards selling on website."

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    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

    "This is significantly more cheap than the Nintendo switch SD cards and they do practically the same thing....Great sd card...great sd cards, no need to worry about those fake sd cards selling on website."

    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
    See all microSDXC
  5. Samsung - Pro Plus  512 GB microSDXC Memory Card - Front_Zoom

    Model: MB-MD512SA/AM
    SKU: 6540985
    Top comment

    "SD memory card...Enough space. The memory card working appropriately....Samsung 512 MB SD Card...Excellent SD card for cell phone memory expansion."

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    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

    "SD memory card...Enough space. The memory card working appropriately....Samsung 512 MB SD Card...Excellent SD card for cell phone memory expansion."

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    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
    See all microSDXC
  6. Nextbase - 32GB MicroSDHC UHS-III Memory Card for Dash Cams - Front_Zoom
    Top comment

    "Cam card sd...Better then some of the other cheap micro sd cards....NextBase memory card for the dash cam. I don’t have to search for compatibility memory card. "

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    Product Description

    Expand storage space for your dash cam with this Nextbase U3 micro-SD card. Read speeds of up to 100MB/sec. ensure fast transfer of data, while the 32GB capacity provides ample room for HD video storage. This Nextbase U3 micro-SD card comes with an adapter for convenient transfer of files to a PC or a Mac.
    See all Back-Up & Dash Camera Accessories
    Top comment

    "Cam card sd...Better then some of the other cheap micro sd cards....NextBase memory card for the dash cam. I don’t have to search for compatibility memory card. "

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    Product Description

    Expand storage space for your dash cam with this Nextbase U3 micro-SD card. Read speeds of up to 100MB/sec. ensure fast transfer of data, while the 32GB capacity provides ample room for HD video storage. This Nextbase U3 micro-SD card comes with an adapter for convenient transfer of files to a PC or a Mac.
    See all Back-Up & Dash Camera Accessories
    See all Back-Up & Dash Camera Accessories
  7. Nextbase - Go Pack 32GB microSDHC UHS-III Memory Card - Front_Zoom
    Top comment

    "Sd card...This is a good product but don’t recommend it if you need a lot of memory....The bag is pretty cheap and the included SD card/adapter is a mere 32 GB. "

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    Product Description

    Wrap your dash cam in the reliable protection of this Nextbase GoPack Plus case bundle. The neoprene carry case protects your device when not in use. Featuring a 32GB microSDHC card as well as an adapter to download footage, this Nextbase GoPack Plus case bundle makes the perfect travel companion.
    See all Back-Up & Dash Cameras
    Top comment

    "Sd card...This is a good product but don’t recommend it if you need a lot of memory....The bag is pretty cheap and the included SD card/adapter is a mere 32 GB. "

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    Product Description

    Wrap your dash cam in the reliable protection of this Nextbase GoPack Plus case bundle. The neoprene carry case protects your device when not in use. Featuring a 32GB microSDHC card as well as an adapter to download footage, this Nextbase GoPack Plus case bundle makes the perfect travel companion.
    See all Back-Up & Dash Cameras
    See all Back-Up & Dash Cameras
  8. Samsung - PRO Endurance 64GB microSDXC SD Memory Card - Front_Zoom
    Top comment

    "Samsung Pro Endurance SD Card...This card is designed for such a harsh life endured by memory cards....Great Sd card. You can never go wrong with sd cards"

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    Product Description

    Extreme endurance for monitoring devices Built to last up to hours of recording (256GB model) Stands up against magnets, X-rays, water, drop and more. Record and play in FHD and 4K Engineered to deliver long lasting performance.
    See all Memory Cards
    Top comment

    "Samsung Pro Endurance SD Card...This card is designed for such a harsh life endured by memory cards....Great Sd card. You can never go wrong with sd cards"

    See all customer reviews

    Product Description

    Extreme endurance for monitoring devices Built to last up to hours of recording (256GB model) Stands up against magnets, X-rays, water, drop and more. Record and play in FHD and 4K Engineered to deliver long lasting performance.
    See all Memory Cards
    See all Memory Cards
  9. Samsung - EVO Plus 64GB microSDXC UHS-I Memory Card with Adapter - Front_Zoom
    Top comment

    "Samsung Evo select micro SD card....good memory card. been very useful. helps back up everything....I needed an sd card for my daughter's ds. This one was cheap and had a good amount of storage."

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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.
    See all microSDXC
    Top comment

    "Samsung Evo select micro SD card....good memory card. been very useful. helps back up everything....I needed an sd card for my daughter's ds. This one was cheap and had a good amount of storage."

    See all customer reviews

    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.
    See all microSDXC
    See all microSDXC
  10. Samsung - PRO Endurance 128GB microSDXC SD Memory Card - Front_Zoom
    Top comment

    "PRO Endurance 128GB micro SDXC SD Memory Card...Samsung - PRO Endurance 128GB micro SDXC SD Memory Card Works Great...Cheap and solid...In short, the Samsung PRO Endurance 128GB microSDXC SD Memory Card rocks!"

    See all customer reviews

    Product Description

    Extreme endurance for monitoring devices Built to last up to hours of recording (256GB model) Stands up against magnets, X-rays, water, drop and more. Record and play in FHD and 4K Engineered to deliver long lasting performance.
    See all Memory Cards
    Top comment

    "PRO Endurance 128GB micro SDXC SD Memory Card...Samsung - PRO Endurance 128GB micro SDXC SD Memory Card Works Great...Cheap and solid...In short, the Samsung PRO Endurance 128GB microSDXC SD Memory Card rocks!"

    See all customer reviews

    Product Description

    Extreme endurance for monitoring devices Built to last up to hours of recording (256GB model) Stands up against magnets, X-rays, water, drop and more. Record and play in FHD and 4K Engineered to deliver long lasting performance.
    See all Memory Cards
    See all Memory Cards
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