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

    Transcend
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    Micro SD Card
    MicroSDHC, MicroSDXC
    Ultimate
    16 GB
    Class 10, UHS-1 U1
    -
    600x
    -25 → +85°C
    MLC
    Kingston
    Industrial
    Micro SD Card
    MicroSDHC
    SDCIT2
    16 GB
    Class 10, UHS-I, U3, V30, A1
    SD Card Adapter Included
    -
    -40 → +85°C
    TLC
    Integral Memory
    -
    SD Card
    SDHC
    ultimaPRO
    32 GB
    Class 10, UHS-1 U1
    -
    1920x
    0 → +70°C
    HC
    Transcend
    Industrial
    SD Card
    SDHC
    -
    16 GB
    -
    -
    -
    -
    -
    InnoDisk
    Industrial
    Micro SD Card
    MicroSD
    -
    256 GB
    Class 10, UHS-1
    -
    -
    -
    -
    InnoDisk
    Industrial
    Micro SD Card
    MicroSDHC
    -
    8 GB
    Class 10, U1, UHS-I
    -
    -
    -
    SLC
    Transcend
    -
    SD Card
    SDHC
    Premium
    32 GB
    Class 10
    -
    200x
    -25 → +85°C
    MLC
    KIOXIA
    -
    Micro SD Card
    MicroSD
    Exceria
    16 GB
    Class 10
    -
    -
    -
    -
    InnoDisk
    Industrial
    Micro SD Card
    MicroSD
    -
    128 GB
    Class 10, UHS-1
    -
    -
    -
    -
    Kingston
    -
    Micro SD Card
    MicroSDXC
    Canvas Go! Plus
    64 GB
    Class 10
    -
    -
    -
    3D TLC
    Kingston
    -
    SD Card
    SDXC
    Canvas Go! Plus
    512 GB
    A2, Class 10, U3, UHS-I, V30
    -
    -
    -25 → +85°C
    3D TLC
    Transcend
    -
    Micro SD Card
    MicroSDHC
    Premium
    16 GB
    Class 10, UHS-1 U1
    -
    400x
    -25 → +85°C
    -
    Integral Memory
    -
    SD Card
    SDHC
    -
    32 GB
    Class 10, UHS-1 U1
    -
    -
    -25 → +70°C
    HC
    Transcend
    -
    -
    SDHC
    -
    8 GB
    A1, U1, V10
    -
    -
    -
    -
    ATP
    Industrial
    Micro SD Card
    MicroSD
    -
    128 GB
    Class 10
    -
    -
    -
    -
    Transcend
    -
    Micro SD Card
    MicroSDHC
    USD350V
    32 GB
    UHS-I U1
    -
    -
    -
    -
    Transcend
    Industrial
    Micro SD Card
    MicroSDHC, MicroSDXC
    USD400I
    64 GB
    UHS-I
    -
    -
    -
    -
    Transcend
    -
    SD Card
    SDXC
    SDC300S
    512 GB
    UHS-U3
    -
    -
    -
    -
    Transcend
    -
    Micro SD Card
    MicroSDXC
    USD340S
    128 GB
    UHS-I U3
    -
    -
    -
    -
    InnoDisk
    Industrial
    SD Card
    SD
    -
    64 GB
    Class10, UHS-3
    -
    -
    -
    -
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