SanDisk

SanDisk SDSQUNC-064G-AN6IA Ultra 64GB MicroSDXC Card

4.8 (370 reviews)

Store 64GB of photos, video, and files on a durable Class 10 microSDXC card built to withstand water, shock, and extreme temperatures.

$29.49*
In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jun 03, 2026.Price and availability are subject to change.

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Overview

The SanDisk Ultra 64GB microSDXC UHS-I card is designed as a practical, everyday storage solution for smartphones, tablets, cameras, and other compatible devices. With 64GB of capacity, it provides enough room to store thousands of high-resolution photos, hours of Full HD video, and a substantial library of apps and files. The Class 10 and UHS-I ratings ensure the card can keep up with continuous Full HD 1080p video recording, making it a reliable choice for point-and-shoot cameras, dash cams, and mobile devices that don't require the fastest write speeds.

Durability is a key strength of this card. SanDisk has built it to be waterproof, shockproof, x-ray proof, and temperature proof, meaning it can survive the kinds of accidents and environmental conditions that would compromise lesser cards — from airport security scanners to accidental drops and exposure to extreme heat or cold. For users who need a straightforward, reliable memory card for everyday use at a reasonable price point, the SanDisk Ultra 64GB delivers without unnecessary complexity. Those who need faster speeds for 4K video or rapid burst photography should look at SanDisk's Extreme or Extreme Pro lines instead.

Key Features

Extensive capacity to capture, carry and keep it all

Fast transfer speeds

Featuring Class 10 for full HD video

Waterproof, x-ray proof, temperature proof, and shockproof

Specifications

Brand
SanDisk
Model
SDSQUNC-064G-AN6IA
Capacity
64 GB
Card Type
MicroSDXC
Speed Class
Class 10, UHS-I
Waterproof
Yes
X-Ray Proof
Yes
Temperature Proof
Yes
Shockproof
Yes
ASIN
B011Z77NXI

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Pros & Cons

👍 Pros

  • 64GB capacity provides ample storage for thousands of photos and hours of HD video
  • Class 10 / UHS-I rating ensures reliable Full HD video capture without dropped frames
  • Waterproof, shockproof, x-ray proof, and temperature proof construction protects stored data
  • Wide device compatibility across smartphones, tablets, cameras, and other microSDXC devices
  • SanDisk brand reliability backed by extensive experience in flash storage

👎 Cons

  • Class 10 / UHS-I speed rating is not fast enough for 4K video recording
  • No specific read/write speed in MB/s is listed for this particular model variant
  • 64GB capacity may fill quickly with large video files or extensive photo libraries
  • UHS-I interface is slower than UHS-II for transferring large files to a computer
  • May not include an SD adapter depending on the package variant

Frequently Asked Questions

This card is compatible with smartphones, tablets, cameras, and other devices that support microSDXC and UHS-I cards. An adapter may be needed for full-size SD card slots.
The SanDisk Ultra 64GB is rated Class 10 and UHS-I, making it suitable for capturing Full HD video and transferring large files efficiently.
The card is waterproof, x-ray proof, temperature proof, and shockproof, so it can survive accidental exposure to harsh conditions without data loss.
This card is rated Class 10 / UHS-I, which is optimized for Full HD (1080p) video. For 4K recording, a UHS-II or V30-rated card would be more appropriate.
The listing specifies the microSDXC card itself. Check the specific package variant, as some SanDisk Ultra bundles include an SD adapter while others do not.