SD Cards

SD cards, short for secure digital cards, are compact memory cards commonly used for storage in portable devices.


What does an SD card do?


Like most portable devices, a memory card allows you to carry your files and media with you. They are removable cards which store data from a device such as a digital camera or smartphone. Some PCs and laptops come with an SD card slot too, or you can purchase a card adapter separately. The compact nature of the card makes it easy to integrate into portable devices.


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 and what card it can be used with.


Each SD memory card will have a capacity size too, given in GB or MB. This 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. You can keep adding more to your library.


What is SDUC/SDXC/SDHC?


  • SDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.

  • SDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.

  • SDHC 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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Viewing 61 - 80 of 243 products
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Description Price Card Format Capacity Industrial Speed Class Rating Nand Type Series Temperature Range X Speed Rating
RS Stock No. 173-9495
Mfr. Part No.TS2GSD100I
BrandTranscend
SGD75.28
Each
units
SD 2 GB Yes Class 10 SLC - -40 → +85°C -
RS Stock No. 186-4640
Mfr. Part No.TS64GSDC700S
BrandTranscend
SGD162.70
Each
units
SDHC, SDXC 64 GB - Class 10, UHS-II U3, V90 TLC - -25 → +85°C -
RS Stock No. 180-5825
Mfr. Part No.INSDX64G10-95/60U1V2
SGD30.00
Each
units
SDXC 64 GB - Class 10, UHS-1 U3 - - 0 → +70 -
RS Stock No. 180-5890
Mfr. Part No.INSDH32G-100V10
SGD15.00
Each
units
SDHC 32 GB - Class 10, UHS-1 U1 - - -25 → +70 -
RS Stock No. 144-8049
Mfr. Part No.DHSDC-32GY81BW3SC
BrandInnoDisk
SGD201.84
Each
units
SDHC 32 GB Yes Class 10 iSLC - -40 → +85°C -
RS Stock No. 172-9931
Mfr. Part No.SDCS/64GB
BrandKingston
SGD29.58
Each
units
- 64 GB - - - - -25 → +85 -
RS Stock No. 183-9384
Mfr. Part No.DESDC-08GY81BC3SC
BrandInnoDisk
SGD36.52
Each
units
SDHC 8 GB Yes Class 10 MLC 3ME -20 → +85°C -
New
RS Stock No. 187-3617
Mfr. Part No.SDCE/32GB
BrandKingston
SGD29.00
Each
units
MicroSD 32 GB - Class 10, UHS-1 U1 TLC - -25 → +85°C -
RS Stock No. 180-5793
Mfr. Part No.INMSDH16G10-90U1
SGD12.60
Each
units
MicroSDXC 16 GB - Class 10 - - 0 → +60 -
RS Stock No. 914-5196
Mfr. Part No.LSD16GBBEU300
BrandLexar
SGD17.26
Each
units
SDHC 16 GB - Class 10 SLC 300x - -
RS Stock No. 180-5896
Mfr. Part No.INMSDX64G-100V10
SGD27.60
Each
units
MicroSDXC 64 GB - Class 10, UHS-1 U1 - - -25 → +70 -
RS Stock No. 180-5891
Mfr. Part No.INSDX64G-100V10
SGD28.20
Each
units
SDXC 64 GB - Class 10, UHS-1 U1 - - -25 → +70 -
RS Stock No. 146-5568
Mfr. Part No.AF1GSDI-ZADXM
BrandATP
SGD37.68
Each
units
SD 1 GB Yes Class 6 SLC - -40 → +85°C -
RS Stock No. 146-5573
Mfr. Part No.AF16GSD3-WADIM
BrandATP
SGD48.94
Each
units
SDHC 16 GB Yes Class 10, UHS-1 U1 MLC - -40 → +85°C -
RS Stock No. 123-9679
Mfr. Part No.44025
BrandVerbatim
SGD106.44
Each
units
SDXC 128 GB No Class 10, UHS-1 U1 - Premium - -
RS Stock No. 146-5575
Mfr. Part No.AF64GSD3-WADIM
BrandATP
SGD142.23
Each
units
SDXC 64 GB Yes Class 10, UHS-1 U1 MLC - -40 → +85°C -
RS Stock No. 146-5578
Mfr. Part No.AF16GSD3A-WAAIM
BrandATP
SGD84.81
Each
units
SDHC 16 GB Yes Class 10, UHS-1 U1 aMLC - -40 → +85°C -
RS Stock No. 180-1626
Mfr. Part No.SDG/512GB
BrandKingston
SGD638.38
Each
units
SD 512 GB - Class 10, UHS-1 U3 - Canvas Go! -25 → +85 -
RS Stock No. 180-5789
Mfr. Part No.INSD2GV2
SGD15.04
Each
units
SD 2 GB - - - - 0 → +60 -
RS Stock No. 146-5577
Mfr. Part No.AF8GSD3A-WAAIX
BrandATP
SGD54.75
Each
units
SDHC 8 GB Yes Class 10, UHS-1 U1 aMLC - -40 → +85°C -
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