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

A memory card is an essential part of your digital life. It's the storage device that holds all your photos, videos, and other files. Browse the top-ranked list of memory flash cards below along with associated reviews and opinions.

Main Results
  1. Samsung - Pro Plus 128GB SDXC Memory Card - Front_Zoom

    Model: MB-SD128S/AM
    SKU: 6540994
    Top comment

    "Memory card...Great memory card for an affordable price. Smooth transition to computer....Great Memory Card...The card has plenty of space and photo viewing is quick and easy"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    Top comment

    "Memory card...Great memory card for an affordable price. Smooth transition to computer....Great Memory Card...The card has plenty of space and photo viewing is quick and easy"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    See all Secure Digital (SDXC)
  2. Samsung - Pro Plus 256GB SDXC Memory Card - Front_Zoom

    Model: MB-SD256S/AM
    SKU: 6540989
    Top comment

    "Memory card for Nikon D5600 camera...I needed a memory card for my Nikon D5600 camera. I purchased a 128GB card previously and the memory wasn't sufficient for the number of pictures I take. ...me card...great memory card, easy to use great quality, a+++"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    Top comment

    "Memory card for Nikon D5600 camera...I needed a memory card for my Nikon D5600 camera. I purchased a 128GB card previously and the memory wasn't sufficient for the number of pictures I take. ...me card...great memory card, easy to use great quality, a+++"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    See all Secure Digital (SDXC)
  3. Samsung - Pro Plus  256GB microSDXC Memory Card - Front_Zoom

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

    "Flash drives...Perfect, just what I needed! I wanted multiple flash drives to send pics to 4 relatives....Samsung Memory Card...I like having the extra storage that this memory card gives me."

    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

    "Flash drives...Perfect, just what I needed! I wanted multiple flash drives to send pics to 4 relatives....Samsung Memory Card...I like having the extra storage that this memory card gives me."

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

    Model: MB-MD512SB/AM
    SKU: 6540990
    Top comment

    "Memory card...Excellent memory, card. Super fast and great size....Memory Card with/USB Reader...I purchased this product and paid more primarily for the USB reader for other cards I purchase for future use!"

    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

    "Memory card...Excellent memory, card. Super fast and great size....Memory Card with/USB Reader...I purchased this product and paid more primarily for the USB reader for other cards I purchase for future use!"

    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
    See all microSDXC
  5. Samsung - Pro Plus + Adapter 128GB microSDXC Memory Card, Up-to 180MB/s, UHS-l, C10,U3,V30,A2. - Front_Zoom
    Top comment

    "like the quality, delivery, and value of the flash memory. it's a great product ....Best buy had a flash sale on these memory chips, Excellent value for the price"

    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

    "like the quality, delivery, and value of the flash memory. it's a great product ....Best buy had a flash sale on these memory chips, Excellent value for the price"

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

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

    "i love buying this memory card so much. it holds so much of my precious memories in my camera! ...Bought the memory chip in a Best Buy flash sale, it was a steal!"

    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

    "i love buying this memory card so much. it holds so much of my precious memories in my camera! ...Bought the memory chip in a Best Buy flash sale, it was a steal!"

    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
  7. Samsung - Pro Plus  512 GB microSDXC Memory Card - Front_Zoom

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

    "Affordable, Dependable Memory...A good choice in a crowed field of micro memory cards....Solid product as always from samsung's flash memory division."

    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

    "Affordable, Dependable Memory...A good choice in a crowed field of micro memory cards....Solid product as always from samsung's flash memory division."

    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
  8. Samsung - Pro Plus 512GB SDXC Memory Card - Front_Zoom

    Model: MB-SD512S/AM
    SKU: 6569320

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    See all Secure Digital (SDXC)
  9. Sony - CEAG320T 320 GB CFexpress Type A Memory Card - Front_Zoom
    Top comment

    "Great card. However, very hard to justify the price. But once you get past the investment it’s great...SD cards...Card is super fast and worth the money! Write time is extremely valuable to me and it is fast."

    See all customer reviews

    Product Description

    The high-capacity CEAG320T with 320GB uses the latest flash memory control technology to achieve read speeds as high as 800MB/s1 and write speeds as high as 700MB/s1 greatly reducing buffer clearing times for efficient, stress-free shooting. TOUGH and durable impact, bending, dust and moisture resistant give you peace of mind only found in Sony TOUGH cards.
    See all Memory Cards
    Top comment

    "Great card. However, very hard to justify the price. But once you get past the investment it’s great...SD cards...Card is super fast and worth the money! Write time is extremely valuable to me and it is fast."

    See all customer reviews

    Product Description

    The high-capacity CEAG320T with 320GB uses the latest flash memory control technology to achieve read speeds as high as 800MB/s1 and write speeds as high as 700MB/s1 greatly reducing buffer clearing times for efficient, stress-free shooting. TOUGH and durable impact, bending, dust and moisture resistant give you peace of mind only found in Sony TOUGH cards.
    See all Memory Cards
    See all Memory Cards
  10. Samsung - Pro Plus 64GB SDXC Memory Card - Front_Zoom

    Model: MB-SD64S/AM
    SKU: 6540991
    Top comment

    "But this card is quite adequate for high-bitrate 4K video,...Great memory card!...Great memory card used in my Marantz audio recorder ... very happy!"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    Top comment

    "But this card is quite adequate for high-bitrate 4K video,...Great memory card!...Great memory card used in my Marantz audio recorder ... very happy!"

    See all customer reviews

    Product Description

    Built to last, Samsung's PRO Plus offers extreme performance in a variety of capacities, with robust reliability making this SD card the ideal choice for photographers and other digital media professionals. Use it across your work devices, and continue relying on the brand name in flash memory¹. ¹Source: 2003-Q3 2020 IHS Market data: NAND suppliers' revenue market share.
    See all Secure Digital (SDXC)
    See all Secure Digital (SDXC)
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