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Small red microSDXC card with white SanDisk label

SanDisk

SanDisk SDSQUNB-064G-GN3MN 64GB microSDXC UHS-I CL10 48MB/s 320X memory card

SKU CH-S18C-J5EH0 MPN SDSQUNB-064G-GN3MN

Stores 64 GB of data with Class 10 performance and up to 48 MB/s read speeds

  • Product typeFlash Memory
  • 64 GB capacity stores hours of 4K video
  • UHS-I Class 10 delivers up to 48 MB/s read speed
  • 320× speed rating enables rapid file transfers
  • microSDXC format fits phones, drones and action cameras

64GB microSDXC UHS-I Card

The SanDisk SDSQUNB-064G-GN3MN is a 64GB microSDXC card built to the UHS-I interface with a Class 10 speed rating. It delivers sequential read speeds up to 48MB/s, quoted as 320X. The card is new and intended for expanding storage in devices that accept the microSDXC form factor.

Suited for everyday capture and storage

This card suits users adding capacity to phones, tablets, action cameras or drones that require Class 10 minimum write performance. It is not for workflows needing sustained write speeds beyond the Class 10 guarantee or for devices that only support the older microSDHC standard.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $17.99
Cheaper than about 82% of the 1,947 comparable items (median $46.99).

Specifications

Product
Product typeFlash Memory

Questions about this item

What device slot is needed to use this 64GB microSDXC card?

It requires a microSDXC-compatible slot; standard microSD or microSDHC slots cannot address the 64GB capacity.

Will this CL10 48MB/s card slow down an older camera that only supports UHS-I speeds?

No, the card is UHS-I rated and will operate at the host device's maximum supported speed without causing slowdowns.

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