Micro SD Cards

Micro SD cards, sometimes referred to as microSD, are memory cards used to store data in small devices. SD stands for secure digital and micro comes from its size. The microSD card is the smallest of the SD memory card family.

What are micro SD cards used for?

These memory cards are popular in portable devices, such as smartphones. Their compact size makes them ideal for smaller devices.

If you would like to use your microSD memory card in a standard SD slot, you can purchase adapters separately. SD adapters enable you to connect your microSD card to SD or USB slots, for example, in PCs and laptops.

What is capacity?

Memory card capacity represents the amount of data that can be stored on the card. This is given in MB or GB, for example 4GB. Larger capacity memory cards tend to be more expensive. Therefore you should choose a card which is suitable for the amount of data you wish to store.

What is SDUC/SDXC/SDHC?

  • microSDUC stands for Secure Digital Ultra Capacity. This supports memory cards up to 128TB.
  • microSDXC stands for Secure Digital eXtended Capacity. SDXC cards support up to 2TB.
  • 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


...
Read more Read less

Filters

Viewing 1 - 20 of 170 products
Results per page
Description Price Card Format Capacity Industrial Adapter Included Speed Class Rating Nand Type Temperature Range
RS Stock No. 695-7334
Mfr. Part No.SDC4/8GB
BrandKingston
HK$55.88
Each
units
MicroSDHC 8 GB - - Class 4 SLC -
RS Stock No. 877-5553
Mfr. Part No.44083
BrandVerbatim
HK$234.26
Each
units
MicroSDHC 32 GB - - Class 10, UHS-1 U1 - -
RS Stock No. 124-9649
Mfr. Part No.TS4GUSD220I
BrandTranscend
HK$197.45
Each
units
MicroSDHC 4 GB Yes - Class 10, UHS-1 U1 SuperMLC -40 → +85°C
RS Stock No. 124-9650
Mfr. Part No.TS8GUSD220I
BrandTranscend
HK$343.58
Each
units
MicroSDHC 8 GB Yes - Class 10, UHS-1 U1 SuperMLC -40 → +85°C
RS Stock No. 174-7337
Mfr. Part No.SDSQUAR-016G-GN6IA
BrandSandisk
HK$110.14
Each
units
MicroSDHC 16 GB - - Class 10, UHS-1 U1 - -25 → +85°C
RS Stock No. 111-3179
Mfr. Part No.LSDMI64GB1EU300A
BrandLexar
HK$332.33
Each
units
MicroSDXC 64 GB - - Class 10, UHS-1 U1 - -
RS Stock No. 187-1643
Mfr. Part No.TS2GUSD
BrandTranscend
HK$112.00
Each
units
MicroSD 2 GB No - Class 30 MLC -25 → +85°C
RS Stock No. 123-9684
Mfr. Part No.44034
BrandVerbatim
HK$598.36
Each
units
MicroSDHC 64 GB - - Class 10, UHS-1 U3 - -
New
RS Stock No. 195-8349
Mfr. Part No.SDCS2/128GBSP
BrandKingston
HK$215.07
Each
units
MicroSD 128 GB - - Class 10, UHS-I - -25 → +85°C
RS Stock No. 187-1719
Mfr. Part No.TS32GUSDHC10V
BrandTranscend
HK$335.88
Each
units
- 32 GB - - Class 10 MLC -25 → +85°C
RS Stock No. 180-5791
Mfr. Part No.INMSDH4G4V2
HK$76.50
Each
units
MicroSDHC 4 GB - - Class 4 - 0 +60°C
RS Stock No. 126-1734
Mfr. Part No.LSDMI16GBBEU633A
BrandLexar
HK$129.45
Each
units
MicroSDHC 16 GB No - Class 10, UHS-1 U1 - -
RS Stock No. 144-8059
Mfr. Part No.DS2M-08GI81AW2ST
BrandInnoDisk
HK$1,515.87
Each
units
MicroSDHC 8 GB Yes - Class 10 SLC -40 → +85°C
RS Stock No. 187-4667
Mfr. Part No.AF1GUDI-ZAEXM
BrandATP
HK$196.38
Each
units
MicroSD 1 GB Yes - Class 10, UHS-1 U1 SLC -40 +85°C
RS Stock No. 180-1643
Mfr. Part No.THN-M303R1280E2
BrandToshiba
HK$531.50
Each
units
MicroSD 128 GB - - Class 10, UHS-1 U3 - -25 +85°C
RS Stock No. 174-7338
Mfr. Part No.SDSQUAR-032G-GN6IA
BrandSandisk
HK$201.37
Each
units
MicroSDHC 32 GB - - Class 10, UHS-1 U1 - -25 → +85°C
RS Stock No. 126-1735
Mfr. Part No.LSDMI32GBBEU633A
BrandLexar
HK$181.12
Each
units
MicroSDHC 32 GB Yes - Class 10, UHS-1 U1 - -
RS Stock No. 123-1040
Mfr. Part No.32GB MicroSD + Adaptor
BrandSandisk
HK$137.483
Each (In a Box of 120)
units
MicroSDHC 32 GB - - Class 4 - -
New
RS Stock No. 195-8346
Mfr. Part No.SDCS2/16GBSP
BrandKingston
HK$47.82
Each
units
MicroSD 16 GB - - Class 10, UHS-I - -25 → +85°C
RS Stock No. 174-4627
Mfr. Part No.SDCR/64GB
BrandKingston
HK$373.54
Each
units
MicroSDXC 64 GB - - Class 10, UHS-1 U3 - -25 → +85°C
Related Products
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam ...
Description:
Lower handle effort reduces operator fatigueFully serviceableHigh-strength beam and pump linkage for long lifePumping handle included on all modelsSafety relief valve to prevent overloadAutomatic by-pass port to prevent over-extensionWiper seal for extended lifeThick base material with large area for increased ...