SanDisk

SanDisk SDSQUAR-064G-2PK 64GB MicroSDXC 2-Pack

4.7 (12031 reviews)

A convenient two-pack of reliable 64GB microSDXC cards for expanding storage across your everyday devices.

$38.00*$40.15Save 5%
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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 SDSQUAR-064G-2PK is a practical two-pack of 64GB MicroSDXC memory cards built on the well-known Ultra line. Each card is rated UHS-I and Class 10, providing the baseline speed needed for recording Full HD video, snapping photos, and storing apps or documents on compatible smartphones, tablets, action cameras, and other portable devices. The MicroSDXC form factor ensures wide compatibility, and having two cards in the package means you can equip multiple devices or keep a spare ready to swap in.

With 128GB of combined storage between the two cards, this pack suits users who need reliable, affordable capacity without the premium pricing of higher-speed variants. The SanDisk Ultra series is engineered to withstand water, extreme temperatures, shocks, and X-rays, giving everyday users confidence that their data is protected even in less-than-ideal conditions. For general-purpose storage expansion, this two-pack hits a solid balance of capacity, compatibility, and value.

Key Features

1

Specifications

Brand
SanDisk
Model
SDSQUAR-064G-2PK
Quantity
2 Cards
Storage Capacity (per card)
64GB
Card Type
MicroSDXC
UHS Speed Class
UHS-I
Speed Class
Class 10

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Pros & Cons

👍 Pros

  • Two-pack offers better value than buying individual cards
  • Class 10 and UHS-I rating supports smooth Full HD video recording
  • 64GB per card provides ample room for photos, apps, and media
  • Broad compatibility with smartphones, tablets, cameras, and other microSD devices
  • SanDisk brand reliability backed by long-standing reputation in flash storage

👎 Cons

  • UHS-I speeds may not keep up with 4K video recording demands
  • No A2 App Performance class rating listed, which may affect app-running performance on phones
  • 64GB per card may feel limited for users with large media libraries or extensive 4K footage

Frequently Asked Questions

The pack includes two 64GB cards, giving you 128GB of total storage across the two cards.
These are UHS-I, Class 10 cards, which support minimum write speeds of 10 MB/s suitable for Full HD video recording.
SanDisk typically includes a microSD-to-SD adapter with their Ultra cards, allowing use in devices with standard SD card slots.
SanDisk Ultra microSDXC cards are designed to be water-resistant, temperature-proof, shockproof, and X-ray-proof for everyday durability.