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Two blue SanDisk 16GB SDHC cards and a black USB reader

SanDisk

SanDisk 16GB SDHC Class 4 SDSDB-016G-B35 memory card 2 pack with reader

SKU CH-66QT-XVZHG

Two 16 GB SDHC Class 4 cards with a reader for cameras, laptops and tablets

  • TypeSecure Digital High-Capacity (SDHC)
  • Card typeFull Size SD
  • Capacity16GB
  • Speed Class RatingClass 4
  • Two-pack plus reader gives instant spare capacity
  • Class 4 rating meets SD 2.0 minimum write speed
  • 16 GB per card stores thousands of photos
  • Writeable label simplifies card identification and organisation
  • Built-in copyright protection secures stored data

Twin 16 GB SDHC cards with reader

This pack supplies two full-size SanDisk SDHC cards, each rated at 16 GB and Class 4 under the SD 2.0 specification. They are aimed at photographers and casual users who need basic removable storage for cameras, laptops or tablets that accept the SDHC format. The bundled reader adds a simple way to transfer files to a computer without a built-in slot.

Writeable label and broad device support

Each card carries a writeable label for quick identification when several cards are in rotation. The SDHC interface works with any device that supports the SDHC or SDXC standards, so the same media can move between a compact camera, a tablet and a laptop. A built-in security feature helps protect copyrighted content stored on the cards.

Class 4 sustained write speed

Class 4 guarantees a minimum sequential write rate of 4 MB/s, which is sufficient for standard-definition video and JPEG bursts in typical shooting conditions. The cards draw minimal power from the host device and operate silently with no moving parts. They are not suited for high-bitrate 4K recording or rapid continuous RAW capture that demands faster sustained throughput.

Highlights

  • Two-pack plus reader gives instant spare capacity
  • Class 4 rating meets SD 2.0 minimum write speed
  • 16 GB per card stores thousands of photos
  • Writeable label simplifies card identification and organisation
  • Built-in copyright protection secures stored data

Specifications

BrandSanDisk
TypeSecure Digital High-Capacity (SDHC)
Card typeFull Size SD
Capacity16GB
Speed Class RatingClass 4

Questions about this item

What does the Class 4 speed rating based on the SD 2.0 specification mean for real-world write speeds?

Class 4 guarantees a minimum sustained write speed of 4 MB/s, suitable for standard-definition video and everyday photo capture.

What physical size are these cards and will they fit my device's slot?

They are full-size SD cards, so they fit any standard SDHC or SDXC slot on cameras, laptops or tablets.

How do I get the cards ready to use with the included reader?

Insert a card into the reader, plug the reader into a USB port, then format the card in your device or operating system before first use.

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