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Two small black microSD cards in clear blister pack

SanDisk

SanDisk Ultra microSD 32GB x2 Class 10 80MB/s 64GB total

SKU CH-GM3C-TEAPE

Twin 32 GB microSD cards deliver 64 GB total storage with Class 10 speed and up to 80 MB/s read performance

  • Total capacity64 GB (32 GB x 2)
  • Speed classClass 10
  • Max read speed80 MB/S
  • Product typeMicroSD
  • Store 64 GB across two 32 GB cards for extra capacity
  • Read data at up to 80 MB/s for fast file transfers
  • Class 10 rating supports full HD video recording
  • Water, temperature, shock, X-ray and magnet proof for durability
  • Memory Zone app helps auto-manage media and free phone space

Dual 32GB microSD pack

Two SanDisk Ultra microSDHC cards give 64GB total capacity in a single retail pack. Each card is rated Class 10 for Full HD video recording and playback. Maximum read speed reaches 80MB/s for quick file transfers. The bundle includes SD adapters for use in standard card slots.

Suits Android phones and tablets

Ideal for users who want extra space for photos and Full HD video on compatible Android devices. The SanDisk Memory Zone app helps off-load files from internal storage automatically. Builders who need UHS Speed Class 3 or Video Speed Class ratings, or who require a single card larger than 32GB, should look elsewhere.

Class 10 rating decides fit

The Class 10 marking guarantees minimum sequential write performance for Full HD video. If your device or workflow demands a higher sustained write class, these cards will not meet that requirement. Check the host specification before buying.

How it compares

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

Price $46.99
Typical for this category: the median of 1,947 items is $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 $734.22 per TB
Pricier than about 77% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Total capacity64 GB (32 GB x 2)
Product typeMicroSD
Performance
Speed classClass 10
Max read speed80 MB/S

Questions about this item

How long can the 80 MB/s read speed be sustained before it drops?

The cards are rated for a maximum read speed of 80 MB/s; sustained throughput will depend on the host device and workload.

How hot do these cards get and how much power do they draw during all-day recording?

They are built to be temperature proof for extreme conditions and draw minimal power typical of microSD media.

Which devices can use these Class 10 microSD cards with the included SD adapter?

They work with Android smartphones, tablets, cameras and any SD slot when used with the supplied adapter.

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