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Fifty small microSDHC cards in plastic packaging

SanDisk

SanDisk 50 × 16 GB microSDHC Class 4 memory cards

SKU CH-V4MQ-2TP14

Kit of 50 microSDHC cards, each 16 GB with Class 4 minimum write speed

  • TypemicroSDHC
  • Card typeMicroSD
  • Capacity16GB
  • Speed Class RatingClass 4
  • 50-card bulk pack simplifies fleet deployments
  • 16 GB microSDHC capacity stores thousands of photos
  • Class 4 rating guarantees minimum 4 MB/s write speed
  • SanDisk reliability backs critical data capture
  • Adapter compatibility extends use to full-size SD slots

Bulk microSDHC Kit

This kit contains fifty 16 GB microSDHC cards rated Class 4. It is intended for organisations that need a large quantity of identical removable media for mobile phones, compact cameras or other portable devices.

Class 4 Speed Rating

Each card guarantees a minimum sustained write speed of 4 MB/s, which is the defining specification for the Class 4 rating. This threshold determines whether the card can reliably record standard-definition video or handle general-purpose file storage in compatible hosts.

Sustained Write Behaviour

Under continuous load the cards maintain at least the Class 4 minimum write rate rather than peaking higher for short bursts. The steady throughput suits long sequential captures such as extended video clips or bulk data logging where consistent speed matters more than peak velocity.

Highlights

  • 50-card bulk pack simplifies fleet deployments
  • 16 GB microSDHC capacity stores thousands of photos
  • Class 4 rating guarantees minimum 4 MB/s write speed
  • SanDisk reliability backs critical data capture
  • Adapter compatibility extends use to full-size SD slots

Specifications

BrandSanDisk
TypemicroSDHC
Card typeMicroSD
Capacity16GB
Speed Class RatingClass 4

Questions about this item

How much video can each 16 GB card hold at Class 4 write speed?

A 16 GB microSDHC card stores roughly four hours of standard-definition footage at the minimum 4 MB/s sustained write rate.

Will these Class 4 cards work in a device that only takes microSDHC?

Yes, each card follows the microSDHC specification for 4 GB to 32 GB capacities and fits any slot labelled microSDHC or microSDXC.

Do the cards come with full-size SD adapters for a card reader?

The listing describes a 50-pack of bare microSDHC cards only; adapters are not included.

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