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Small black microSDHC card, 16 GB capacity, Class 4 speed rating

SanDisk

SanDisk SDSDQ-016G-A46 16GB microSDHC Class 4 memory card

SKU CH-XYRD-QG9PY MPN SDSDQ-016G-A46

A 16 GB microSDHC card rated Class 4 for basic mobile storage expansion

  • Total capacity16 GB
  • Memory card formatMicroSD
  • Speed classClass 4
  • VariantNo Adapter
  • Product typeMicroSDHC
  • Key featuresNumber of Memory Cards:1 Length:0.6 in
  • 16 GB capacity stores more photos and videos
  • Class 4 speed rating supports standard-definition recording
  • microSDHC format fits compatible phones and tablets
  • Compact 0.6 inch length suits slim devices
  • Single card pack keeps expansion simple

Purpose and audience

This SanDisk microSDHC card adds 16 GB of removable storage to phones, tablets, dash cams or handheld consoles that accept the microSD form factor. It suits users who need basic extra space for apps, photos and video clips without paying for higher-speed media.

Capacity and headroom

The 16 GB capacity holds several thousand compressed photos or a few hours of 1080p footage, while the Class 4 rating guarantees a minimum sustained write speed of 4 MB/s. That throughput is sufficient for standard-definition recording and everyday file transfers, but it will bottleneck burst photography, 4K video or rapid app loading.

Build and connectors

The bare card measures 0.6 inches in length and ships without a full-size SD adapter, so it slots directly into microSD slots only. Its minimal profile suits tight compartments in action cameras or drones, though owners of devices with only standard SD slots will need a separate adapter.

How it compares

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

Price $70.99
Pricier than about 62% of the 1,947 comparable items (median $46.99).
Total capacity 16 GB
Lower than about 80% of the 1,132 comparable items (median 64 GB).

Specifications

Product
Brand nameSanDisk
Model nameSDSDQ-016G-A46
Total capacity16 GB
Product typeMicroSDHC
Performance
Speed classClass 4
Storage
Memory card formatMicroSD
More details
VariantNo Adapter

Questions about this item

Will the 16GB microSDHC Class 4 card work in an older phone that only takes standard microSD?

No, this is a microSDHC card and requires a device with an SDHC-compatible slot; standard microSD-only devices cannot use it.

How can I verify the card is performing at its rated Class 4 speed after inserting it?

Run a sequential write test on a computer; sustained write speeds at or above 4 MB/s confirm the Class 4 rating is met.

Does the package include a full-size SD adapter?

The package contains one 16GB microSDHC card only; a full-size SD adapter is not included.

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