SanDisk SDSQXAF-064G-GN6MA 64GB Extreme microSDXC UHS-I Card

Name: SanDisk SDSQXAF-064G-GN6MA 64GB Extreme microSDXC UHS-I Card
Brand: SanDisk
SKU: SDSQXAF-064G-GN6MA

Overview

The SanDisk Extreme 64GB microSDXC card is engineered for users who need dependable high-speed storage in compact devices. With UHS Speed Class U3 and Video Speed Class V30 ratings, it provides the sustained write performance necessary for recording 4K UHD and Full HD video without dropped frames. Transfer speeds of up to 100MB/s make it efficient to move large files to a computer for editing, and the A1/A2 application performance class ratings mean it can handle running apps directly from the card on compatible Android devices.

Durability is a key strength of this card. SanDisk has built it to withstand shock, extreme temperatures, water, and X-ray exposure, making it a practical choice for action cameras and drones used in harsh outdoor conditions. The included RescuePRO Deluxe data recovery software adds a safety net for accidentally deleted files, while the SanDisk Memory Zone app helps manage storage on Android devices. For users who need more than 64GB of capacity, SanDisk offers this card in larger sizes within the same Extreme line.

Key Features

Ideal for 4K UHD and Full HD video2

Transfer speeds of up to 100MB/s

RescuePRO Deluxe data recovery software

SanDisk Memory Zone app for easy file management

Shock , temperature , water , and X ray proof

Specifications

Capacity

64GB

Form Factor

microSDXC

UHS Speed Class

U3

Video Speed Class

V30

App Performance Class

A1/A2

Read Speed

Up to 100MB/s

Durability

Shockproof, temperature-proof, waterproof, X-ray-proof

Included Software

RescuePRO Deluxe, SanDisk Memory Zone app

Model

SDSQXAF-064G-GN6MA

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Pros & Cons

👍 Pros

Transfer speeds up to 100MB/s allow fast file transfers and smooth 4K video recording
V30 and U3 speed ratings ensure consistent write performance for sustained video capture
Shockproof, waterproof, temperature-proof, and X-ray-proof construction suits demanding environments
Includes RescuePRO Deluxe data recovery software for accidental file deletion

👎 Cons

64GB capacity fills up quickly when recording 4K video, which can produce large file sizes
Write speeds are not specified as prominently as read speeds and may be significantly lower than 100MB/s
Does not include UHS-II support, so it cannot take advantage of faster UHS-II device slots

Frequently Asked Questions

What devices is this microSD card compatible with?

It is designed for Android smartphones, action cameras, drones, and other devices that accept microSDXC cards with UHS-I support.

What is the difference between the A1 and A2 application performance ratings?

A1 and A2 ratings indicate minimum random read/write speeds for running apps directly from the card. A2-rated cards offer faster app performance, though the device must also support the A2 standard to benefit.

Does this card come with a full-size SD adapter?

SanDisk typically includes a full-size SD adapter with the Extreme microSD line, but packaging may vary. Check the listing details to confirm.

How does the RescuePRO Deluxe software work?

RescuePRO Deluxe is a downloadable data recovery tool included with the card. It can help recover accidentally deleted photos, videos, and files from the card.

Is this card waterproof?

Yes. It is rated waterproof and can withstand submersion in up to 1 meter of water for up to 72 hours, along with being shockproof, temperature-proof, and X-ray-proof.