SD Cards, 64GB SD Card, SD Memory Card & Adapter | RS
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    SD Cards

    SD cards, short for secure digital cards, are removable, compact memory cards used for data storage in portable devices such as digital cameras. Some PCs and laptops come with an SD card slot or you can purchase a card adapter separately. The most compact of the SD card family is the Micro SD card sometimes referred to as microSD which is used in small devices such as smartphones.

    What size are SD cards?

    SD cards come in three different physical sizes, standard, mini and micro. The size you choose depends on which device you plan to use it in. Each SD memory card will have a capacity size in GB or MB which refers to the amount of data that can be stored on the card. Larger capacities will be more expensive so it is best to choose an SD memory card that meets your storage needs.

    Why would you need an SD card?

    Most devices today come with built-in memory storage to a certain capacity. However, it is very easy to use their internal memory up, and that is where SD cards are useful. They add-on to your personal device that can greatly boost the amount of media you can store at one time. You will not have to worry about having to delete important photos from your camera, or music from your smartphone. With most SBCs, including Raspberry Pi, they run their OS from an SD Card. To shop Raspberry Pi micro SD cards preloaded with NOOBS, visit our sister site OKdo for all things Raspberry Pi and SBC.

    What is SDUC/SDXC/SDHC?

    • SDUC/ microSDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.
    • SDXC/ microSDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.
    • SDHC/ microSDHC stands for Secure Digital High Capacity. SDHC card refers to SD cards which have a higher storage capacity, usually over 4GB.

    What is Speed Class?

    Speed class is a standard developed by the SD association. Speed Class, UH Speed Class and Video Speed Class are given to indicate the minimum writing speed of a memory card. They include:

    • Speed Class - 2, 4, 6, 10
    • UH Speed Class - UHS-I, UHS-3
    • Video Speed Class - V6, V10, V30, V60, V90

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    448 Products showing for SD Cards

    Integral Memory
    -
    Micro SD Card
    MicroSDHC
    ultimaPRO
    32 GB
    Class 10
    SD Card Adapter Included
    -
    0 → +60°C
    -
    Transcend
    Industrial
    SD Card
    SDHC
    -
    16 GB
    -
    -
    -
    -
    -
    Verbatim
    -
    Micro SD Card
    MicroSDHC
    PRO
    32 GB
    Class 10, UHS-1 U3
    -
    -
    -
    -
    Transcend
    Industrial
    Micro SD Card
    MicroSDHC
    Industrial
    16 GB
    Class 10
    -
    -
    -40 → +85°C
    MLC
    ATP
    Industrial
    Micro SD Card
    MicroSDHC
    -
    32 GB
    Class 10, U3, UHS-I
    -
    -
    -
    3D TLC
    ATP
    Industrial
    Micro SD Card
    MicroSD
    -
    128 GB
    Class 10
    -
    -
    -
    -
    Kingston
    Industrial
    SD Card
    SDXC
    CANVAS REACT PLUS
    128 GB
    Class 10, UHS-II, U3, V90
    -
    -
    -25 → +85°C
    -
    Kingston
    Industrial
    Micro SD Card
    MicroSDHC
    SDCIT2
    32 GB
    Class 10, UHS-I, U3, V30, A1
    SD Card Adapter Included
    -
    -40 → +85°C
    TLC
    Transcend
    Industrial
    -
    MicroSDHC
    -
    2 GB
    -
    -
    -
    -
    SuperMLC
    Transcend
    -
    Micro SD Card
    MicroSD
    -
    32 GB
    Class 10
    SD Card Adapter Included
    -
    -25 → +85°C
    -
    ATP
    Industrial
    Micro SD Card
    MicroSD
    Industrial Grade
    512 MB
    UHS
    -
    -
    -40 → +85°C
    SLC
    Lexar
    -
    SD Card
    SDHC
    Professional
    32 GB
    Class 10
    -
    633x
    -40 → +85°C
    SLC
    Kingston
    Industrial
    Micro SD Card
    MicroSDHC
    SDCIT2
    16 GB
    Class 10, UHS-I, U3, V30, A1
    -
    -
    -40 → +85°C
    TLC
    Kingston
    -
    SD Card
    SD
    Canvas Select Plus
    64 GB
    Class 10, UHS-I
    -
    -
    -25 → +85°C
    -
    Lexar
    -
    SD Card
    SDXC
    Professional
    128 GB
    Class 10, UHS-1 U3
    -
    633x
    -
    SLC
    ATP
    Industrial
    SD Card
    SDHC
    Industrial Grade
    4 GB
    Class 10, UHS-1 U1
    -
    -
    -40 → +85°C
    SLC
    Samsung
    -
    -
    MicroSDXC
    -
    512 GB
    A1, U1, V10
    SD Card Adapter Included
    -
    -
    V-NAND
    Transcend
    -
    -
    MicroSDHC
    -
    8 GB
    A1, U3, V30
    -
    -
    -
    3D TLC (SLC mode)
    InnoDisk
    Industrial
    SD Card
    SD
    -
    256 GB
    Class10, UHS-3
    -
    -
    -
    -
    Transcend
    Industrial
    Micro SD Card
    MicroSDXC
    -
    128 GB
    -
    -
    -
    -
    -
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