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Tiny black microSDXC card with gold contacts and SanDisk Extreme Pro branding

SanDisk

SanDisk Extreme Pro microSDXC SDSQXA1-512G-GN6MN 512GB 160MB/s 90MB/s

SKU CH-DFYC-3QKTG

A 512GB microSDXC card rated Class 10, U3, V30 and A2 with 160MB/s read and 90MB/s write speeds

  • Total capacity512 GB
  • Memory card formatMicroSD
  • Speed classClass 10
  • Max read speed160 MB/s
  • Write throughput90 MB per second
  • Product typeMicroSDXC
  • Read up to 160 MB/s for fast file transfers
  • Write up to 90 MB/s to capture 4K video
  • UHS Speed Class 3 sustains 30 MB/s minimum write
  • Application Performance Class 2 speeds app loading
  • 512 GB microSDXC capacity stores hours of footage

Extreme Pro microSDXC 512GB

The SanDisk Extreme Pro microSDXC SDSQXA1-512G-GN6MN provides 512GB of removable storage in the microSD form factor. It is aimed at photographers, drone operators and mobile creators who need high-capacity media for continuous shooting and 4K video capture.

UHS-I Class 10 U3 V30 A2 ratings

This card carries UHS-I Class 10, U3, V30 and A2 ratings that guarantee a minimum sustained write speed of 30MB/s for video recording and application performance. The read speed reaches 160MB/s and the write speed reaches 90MB/s, so the card can keep up with high-bitrate workflows.

No adapter included

The package contains only the microSDXC card without a full-size SD adapter, so devices with standard SD slots will require a separate adapter. Buyers who need immediate compatibility with full-size card readers must source one separately.

How it compares

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

Price $96.99
Pricier than about 72% of the 1,947 comparable items (median $46.99).
Total capacity 512 GB
Higher than about 90% of the 1,132 comparable items (median 64 GB).
Price per TB $189.43 per TB
Cheaper than about 83% of the 901 comparable items (median $374.69 per TB).

Specifications

Product
Brand nameSanDisk
Product lineExtreme Pro
Model nameSDSQXA1-512G-GN6MN
Part numberSDSQXA1-512G-GN6MN
Total capacity512 GB
Product typeMicroSDXC
Performance
Speed classClass 10
Max read speed160 MB/s
Write throughput90 MB per second
Storage
Memory card formatMicroSD

Questions about this item

How does the 160 MB/s read speed translate to real-world use?

The 160 MB/s read rating means large files such as 4K video clips can be offloaded to a computer in roughly half the time of a 90 MB/s card, provided the host reader also supports that throughput.

What does the UHS-I interface mean for maximum throughput?

The card uses the UHS-I bus, which limits peak transfer to the card's rated 160 MB/s read and 90 MB/s write; devices limited to older SD speeds will run slower.

Will this microSDXC card fit my device's slot?

It fits any slot labelled microSDXC or microSDHC; older microSD-only slots (2 GB limit) will not recognise the 512 GB capacity.

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