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A small black microSDXC card with red label and full-size adapter

SanDisk

SanDisk SDSQUAB-064G-GN6MA 64GB microSDXC memory card

SKU CH-Q5BZ-RWNBQ MPN SDSQUAB-064G-GN6MA

64GB microSDXC card with UHS-I U1 Class 10 and A1 ratings delivers up to 140MB/s read speed for Full HD video and faster app loading on Android devices

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity64GB
  • Speed Class RatingUHS-I / U1 / Class 10 / A1
  • Read Speed140MB/s

Capacity 64GB

Struck-through versions exist but are not stocked here.

Option 1-Pack

  • 2-Pack
  • 1-Pack

Struck-through versions exist but are not stocked here.

  • 64GB capacity stores thousands of photos and apps
  • Up to 140MB/s read speed transfers up to 1000 photos per minute
  • A1 rating loads applications faster on Android devices
  • Class 10 UHS-I U1 supports Full HD video recording
  • Includes adapter for use with SanDisk MobileMate USB 3.0 reader

64GB microSDXC card for Android devices

The SanDisk Ultra microSDXC card provides 64GB of storage for Android smartphones and tablets. It carries UHS-I, U1, Class 10 and A1 speed ratings for reliable performance. The card is designed to hold apps, photos and Full HD video recordings. A standard SD adapter is included for use in larger slots.

Works with mobile devices and card readers

The microSDXC format fits directly into compatible phone and tablet slots. The bundled adapter allows the card to be used in full-size SD readers such as the SanDisk MobileMate USB 3.0 reader. A1-rated performance helps installed applications launch and run more smoothly. Class 10 rating supports continuous Full HD video capture without dropped frames.

Sustained read speeds up to 140MB/s

The card delivers read speeds up to 140MB/s, enabling the transfer of up to 1000 photos per minute during extended offload sessions. U1 and Class 10 ratings guarantee a minimum sequential write speed of 10MB/s for steady video recording. A1 qualification ensures consistent random read and write performance for app workloads over time.

Highlights

  • 64GB capacity stores thousands of photos and apps
  • Up to 140MB/s read speed transfers up to 1000 photos per minute
  • A1 rating loads applications faster on Android devices
  • Class 10 UHS-I U1 supports Full HD video recording
  • Includes adapter for use with SanDisk MobileMate USB 3.0 reader

Specifications

BrandSanDisk
Card typeMicroSD
SeriesUltra
ModelSDSQUAB-064G-GN6MA
TypemicroSDXC
Capacity64GB
Speed Class RatingUHS-I / U1 / Class 10 / A1
Read Speed140MB/s
Shipping weight0.01 kg
Package size163 × 104 × 5 mm

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Questions about this item

How long can the 140MB/s read speed be sustained before the card hits a thermal or write bottleneck?

The card is rated UHS-I U1 Class 10 with a maximum read speed of 140MB/s; sustained throughput will depend on the host device and workload.

Does the card run hot or draw enough power to throttle during all-day recording on an Android phone?

As a UHS-I microSDXC card it operates within standard bus power limits and typical mobile thermal envelopes.

What adapter or reader do I already need to use this microSDXC card with a laptop?

A microSD-to-SD adapter is included; for USB 3.0 speeds use a reader such as the SanDisk MobileMate USB 3.0.

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