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Two small black microSD cards and a full-size SD adapter

SanDisk

SanDisk Class 4 microSDHC 32 GB × 2 (64 GB total) with SD adapter

SKU CH-BK6R-CQJTG

Two 32 GB Class 4 microSDHC cards with an SD adapter provide 64 GB total storage for photos, video and music

  • Total capacity64 GB (32 GB x 2)
  • Speed classClass 4
  • Product typeMicroSDHC
  • Class 4 speed rating ensures reliable capture of photos and video
  • 64 GB total capacity from two 32 GB cards stores large media libraries
  • SD 2.00 specification compliance guarantees broad device compatibility
  • 2 000 Gs shock rating protects data against drops and vibration
  • Includes SD adapter for direct use in full-size card slots

Two-card kit for basic storage

This pack contains two SanDisk microSDHC cards, each 32 GB, giving 64 GB total capacity. Both cards carry a Class 4 speed rating under the SD 2.00 specification. An SD adapter is included for use in full-size slots. The cards are rated to withstand 2000 Gs of operating shock.

Suits devices that only need Class 4

The kit works in cameras, phones, tablets or other gear that specifies microSDHC and accepts Class 4 performance. It is not for equipment that demands UHS-I, UHS-II, Video Speed Class or Application Performance Class ratings. Buyers who need sustained write speeds above Class 4 should look elsewhere.

Class 4 speed rating decides fit

The single specification that determines suitability is the Class 4 speed rating. If the host device requires a higher speed class or any UHS or Video Speed Class designation, these cards will not meet the requirement. Verify the device manual before buying.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $31.99
Cheaper than about 63% of the 1,947 comparable items (median $46.99).
Total capacity 64 GB (32 GB x 2)
Typical for this category: the median of 1,132 items is 64 GB.
Price per TB $499.84 per TB
Pricier than about 63% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Model name190939447375
Total capacity64 GB (32 GB x 2)
Product typeMicroSDHC
Performance
Speed classClass 4

Questions about this item

What comes in the pack and do I need to buy anything else to use the cards in a full-size SD slot?

The pack contains two 32 GB microSDHC cards and one SD slot adapter, so you can insert either card into a standard SD reader without an extra purchase.

Should I choose the 32 GB cards or a single larger capacity for my device?

Each card holds 32 GB for a total of 64 GB; pick the twin-pack if your device accepts microSDHC and you want removable storage you can swap, or a single higher-capacity card if your device supports larger sizes.

What does the Class 4 rating mean for real-world read and write speeds in my camera or phone?

Class 4 guarantees a minimum sustained write speed of 4 MB/s under the SD 2.00 specification, which is sufficient for standard-definition video and everyday photo capture.

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