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Black and grey microSDXC card with full-size adapter

VERBATIM

Verbatim 47042 microSDXC 64GB U3 V30 90MB/s memory card

SKU CH-HAC7-G6Z6M MPN 47042

64 GB microSDXC card with U3 and V30 ratings for 4K video, up to 90 MB/s read speed, and an included adapter

  • TypeMicroSD
  • Capacity64GB
  • Speed Class RatingUHS-I / U3 / Class 10
  • FeaturesSold as 1 Each.
  • 64 GB capacity stores hours of 4K footage
  • U3 and V30 ratings sustain 30 MB/s minimum write speed
  • Up to 90 MB/s read speed moves large files quickly
  • Waterproof, shockproof and temperature-proof construction protects data
  • Includes SD adapter for use in full-size card slots

Capacity and speed class

This Verbatim 47042 microSDXC card provides 64GB of storage with UHS-I interface, U3 and Class 10 ratings. It delivers up to 90MB/s read speed and V30 video speed class for 4K recording. The card includes a standard SD adapter for broader device compatibility.

Suited for action cameras and 4K video

This card fits users who need sustained write performance for 4K footage on action cameras, drones or mirrorless bodies. It is not for buyers who need higher capacities beyond 64GB or faster transfer rates for professional workflows. The UHS-I bus limits maximum throughput compared to UHS-II or UHS-III alternatives.

V30 rating for 4K capture

The V30 video speed class guarantees a minimum sustained write speed of 30MB/s, which is the decisive specification for reliable 4K video recording. Without this rating, frame drops or recording failures can occur during high-bitrate capture. The 90MB/s read speed also helps when offloading large files to a computer.

Highlights

  • 64 GB capacity stores hours of 4K footage
  • U3 and V30 ratings sustain 30 MB/s minimum write speed
  • Up to 90 MB/s read speed moves large files quickly
  • Waterproof, shockproof and temperature-proof construction protects data
  • Includes SD adapter for use in full-size card slots

Specifications

BrandVerbatim
Model47042
TypeMicroSD
Capacity64GB
Speed Class RatingUHS-I / U3 / Class 10
FeaturesSold as 1 Each.
Shipping weight0.27 kg
Package size102 × 76 × 13 mm

Questions about this item

Which capacity of the Verbatim 47042 microSDXC should I choose?

This model is offered in a single 64GB capacity, so there is no version choice to make.

What does the 90MB/s read speed mean when the card is in my camera or drone?

It lets you offload 4K footage to a computer quickly and keeps burst shooting responsive, while the U3 and V30 ratings guarantee a 30MB/s minimum write speed for uninterrupted video recording.

How does the UHS-I interface affect the card’s real-world performance?

The card uses a UHS-I bus paired with U3 and V30 ratings, delivering up to 90MB/s read and a sustained 30MB/s write floor for 4K capture.

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