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100 microSDHC cards with SD adapters, plastic cases, reader

SanDisk

SanDisk 8GB microSDHC Class 4 UHS-I 100-pack with SD adapters, cases, reader

SKU CH-3055-FGWPR

One hundred 8 GB microSDHC cards rated Class 4 with up to 20 MB/s read and 5 MB/s write, plus SD adapters, plastic cases and a reader

  • TypemicroSDHC
  • Card typeMicroSD
  • Capacity8GB
  • Speed Class RatingClass 4
  • 8 GB capacity per card for photos and video
  • Class 4 speed rated up to 20 MB/s read
  • 100 cards with SD adapters and cases included
  • Built to survive water, shock, X-ray and magnet exposure
  • Operating range from -25 °C to 85 °C

8GB Class 4 microSDHC bundle

This pack contains one hundred 8GB SanDisk microSDHC cards rated Class 4 with UHS-I support. Each card includes a full-size SD adapter and a protective plastic case, and the box also supplies a single card reader. The set is intended for buyers who need many identical low-capacity cards for standard-definition recording or basic file storage.

UHS-I bus with Class 4 speed floor

The UHS-I interface allows a maximum read rate of 20MB/s and a write rate of 5MB/s, which is the practical ceiling for this speed class. Cards are specified to operate reliably from -25°C to 85°C and are rated water proof, shock proof, vibration proof, X-ray proof, magnet proof and impact proof. These limits make the cards unsuitable for continuous high-bitrate capture or rapid burst shooting.

Bulk capacity for light workloads

Eight gigabytes per card holds roughly two hours of standard-definition video or thousands of compressed photos, giving ample headroom for dash-cams, trail cameras or classroom tablets. The capacity runs out quickly with full HD or 4K footage, so buyers who need extended recording time or faster offload speeds should look elsewhere.

Highlights

  • 8 GB capacity per card for photos and video
  • Class 4 speed rated up to 20 MB/s read
  • 100 cards with SD adapters and cases included
  • Built to survive water, shock, X-ray and magnet exposure
  • Operating range from -25 °C to 85 °C

Specifications

BrandSanDisk
TypemicroSDHC
Card typeMicroSD
Capacity8GB
Speed Class RatingClass 4

Questions about this item

Is the 100-pack of 8GB cards the only capacity option available?

Yes, this listing supplies one hundred 8GB microSDHC cards, each with an SD adapter and a plastic case, plus a single reader.

What do the 20MB/s read and 5MB/s write figures mean when the card is used in a camera?

They indicate the maximum sequential transfer rates the card can sustain, so large photos or video files move to and from the card at up to those speeds.

The card is labelled UHS-I — what does that cap in practice?

UHS-I sets the bus interface limit, so the card cannot exceed the 20MB/s read and 5MB/s write rates even in a faster host.

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