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Two blue SanDisk SDHC cards with white labels, 16GB Class 4

SanDisk

SanDisk 16GB SDHC Class 4 SDSDB-016G-B35 Memory Card (2 Pack)

SKU CH-ZHQW-JAW76

Two 16 GB SDHC Class 4 cards with writeable labels for organising photos and video

  • Total capacity16 GB
  • Memory card formatFull Size SD
  • Speed classClass 4
  • Product typeSecure Digital High-Capacity (SDHC)
  • 16 GB capacity stores thousands of photos and videos
  • Class 4 rating guarantees 4 MB/s minimum sustained write speed
  • Two cards in one pack doubles your available storage
  • Writeable label lets you identify contents at a glance
  • Built-in copyright protection secures your digital media

16GB SDHC Class 4 Card

This pack contains two SanDisk SDHC cards, each offering 16GB of storage. The cards use the full-size SD form factor and carry a Class 4 speed rating based on the SD 2.0 specification. They are suited for everyday photo capture and general file storage in compatible devices.

Photo enthusiasts and general users

Buyers who want a simple, reliable medium for standard-resolution images and documents will find these cards fit the purpose. The writeable label helps keep multiple cards organised. Users recording high-definition video or shooting rapid bursts should look for cards with a higher speed class to avoid dropped frames or buffer delays.

Class 4 minimum write speed

The single specification that determines suitability is the Class 4 rating, which guarantees a minimum sustained write speed of 4 MB/s. This level supports typical still photography and standard-definition video. It does not meet the sustained throughput needed for full HD or higher-bitrate recording modes.

How it compares

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

Price $23.99
Cheaper than about 73% 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
Total capacity16 GB
Product typeSecure Digital High-Capacity (SDHC)
Performance
Speed classClass 4
Storage
Memory card formatFull Size SD

Questions about this item

What does the retail 2-pack contain and what else is needed to use the cards?

The pack contains two 16 GB SDHC cards; each card works immediately in any SDHC-compliant slot or reader with no extra accessories required.

Both cards are Class 4 — is there a higher-speed option in this same listing?

No, the listing specifies Class 4 (SD 2.0 Specification) for both cards; no faster speed class is offered in this pack.

What does the Class 4 rating mean for real-world use in a camera or laptop?

It guarantees a minimum sustained write speed of 4 MB/s, enough for standard-definition video and everyday photo capture on SDHC-compatible devices.

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