SanDisk

SanDisk Samsung GALAXY Note 3 MicroSDXC 64GB Card

4.7 (353 reviews)

64GB UHS-1 microSDXC card with SD adapter, custom formatted for high-speed storage on compatible tablets.

$25.50*
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*Price sourced from Amazon.com. Last updated:Jun 04, 2026.Price and availability are subject to change.

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Overview

The SanDisk Professional Ultra 64GB microSDXC card is designed to deliver dependable high-speed storage for tablets, smartphones, and other compatible devices. With a UHS-1 Class 10 certification and read speeds up to 30MB/sec, the card handles everyday tasks like transferring photos, loading apps, and recording HD video with consistent performance. The 64GB capacity provides meaningful room for large media libraries, document storage, and app data without running out of space quickly.

The included standard SD adapter extends the card's versatility, allowing it to be used in laptops, DSLR cameras, and other devices with full-size SD card slots. While this particular card is marketed as custom formatted for the Samsung Galaxy Note 10.1 (2014 Edition), the microSDXC format is universally compatible and the card can be reformatted for use in virtually any device that accepts the standard. It is worth noting that the speed class, while reliable, sits below the UHS-3 and V30 ratings found on more modern cards intended for 4K video recording.

Specifications

Brand
SanDisk
Capacity
64GB
Format
MicroSDXC
Speed Class
UHS-1 Class 10
Read Speed
Up to 30MB/sec
Adapter Included
Yes (Standard SD Adapter)
Formatted For
Samsung Galaxy Note 10.1 (2014 Edition)

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Pros & Cons

👍 Pros

  • 64GB capacity provides ample space for apps, media files, and documents.
  • Includes a standard SD adapter for flexible use across multiple devices.
  • UHS-1 Class 10 certification ensures consistent read speeds up to 30MB/sec.
  • Pre-formatted out of the box for immediate use without additional setup.
  • MicroSDXC form factor is compatible with a wide range of smartphones, tablets, and cameras.

👎 Cons

  • 30MB/sec maximum speed is slower than newer UHS-3 or V30-rated cards available today.
  • Custom formatting for a specific tablet may require reformatting for use in other devices.
  • Designed for an older tablet model that is no longer in production.
  • Does not include any write speed rating on the specification, leaving write performance uncertain.
  • No waterproof or shockproof rating mentioned for the card.

Frequently Asked Questions

It is UHS-1 Class 10 certified with read speeds up to 30MB/sec, suitable for recording and transferring large media files.
Yes, a standard SD adapter is included so you can use the microSDXC card in full-size SD card slots on laptops and cameras.
Yes, while it is formatted for the Samsung Galaxy Note 10.1 (2014 Edition), the card can be reformatted and used in any device that supports microSDXC cards.
This card offers 64GB of storage capacity, suitable for apps, photos, videos, and music.
Yes, the Class 10 UHS-1 rating provides sufficient write speeds for recording full HD video without dropped frames.