SanDisk

SanDisk SDSQXVF-064G-GN6AA Extreme 64GB microSDXC Card - Action Camera

4.4 (67 reviews)

Capture 4K UHD Video with ConfidenceThe SanDisk Extreme 64GB microSDXC UHS-I Memory Card is designed for action cameras, drones, and smartphones. With fast transfer speeds and a V30 video speed class, this card lets you capture smooth 4K UHD video and high-resolution photos. Capacity: 64GB ...

$39.00*
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.

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Overview

Capture 4K UHD Video with Confidence

The SanDisk Extreme 64GB microSDXC UHS-I Memory Card is designed for action cameras, drones, and smartphones. With fast transfer speeds and a V30 video speed class, this card lets you capture smooth 4K UHD video and high-resolution photos.

  • Capacity: 64GB
  • Type: microSDXC
  • UHS Rating: UHS-I
  • Speed Class: Class 10, V30
  • Compatibility: Action Cameras, Drones, Smartphones

Key Features

Ideal for professionals looking to maximize post-production workflow

Specifications

Brand
SanDisk
Model
Extreme
Capacity
64GB
Type
microSDXC Card
Intended Use
Action Camera, Post-production workflow

Pros & Cons

👍 Pros

  • The SanDisk Extreme 64GB microSDXC card is designed for professionals, aiming to optimize post-production workflows.
  • With a 64GB capacity, it provides ample storage for action camera footage and high-resolution media.
  • It is specifically designated as an Extreme series card, indicating high performance suitable for demanding applications.
  • The microSDXC format is compatible with a wide range of modern devices, including action cameras and drones.
  • Being a SanDisk product, it comes from a reputable brand known for memory card reliability.

👎 Cons

  • The specific read and write speeds (e.g., U3, V30, A2 ratings) are not detailed, making it hard to compare raw performance.
  • At 64GB, its capacity might be limiting for extended 4K video recording sessions without frequent offloading.
  • The product information does not specify if an SD adapter is included, which is often useful for compatibility.
  • The features do not explicitly mention resistance to water, temperature, shock, or X-rays, which are common for action camera cards.
  • While ideal for post-production, its benefits might be less pronounced for casual users not dealing with large files.

Frequently Asked Questions

This indicates the card is designed with performance characteristics, such as potentially fast read/write speeds, that help accelerate the transfer and editing of large files often generated by professionals using action cameras.
While the SanDisk Extreme series is generally designed for high-resolution video, the specific video speed class (e.g., V30, V60, V90) required for smooth 4K recording is not detailed in the provided information.
Memory card capacities are generally advertised as gross capacity; a small portion is used by the card's firmware and formatting, so the usable space will be slightly less than 64GB.
microSDXC cards are not backward compatible with devices that only support microSDHC or standard microSD cards; check your device's specifications to ensure compatibility.
The provided features do not explicitly mention any specific resistance features such as water, temperature, shock, or X-ray proofing, which are often found in cards for action cameras.