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Small black microSDXC card with red SanDisk Extreme Go label, 512GB

SanDisk

SanDisk Extreme Go microSDXC 512GB memory card

SKU CH-W00K-S5NCJ

A 512 GB microSDXC card with UHS‑I U3, V30 and A2 ratings, reading up to 240 MB/s and writing up to 160 MB/s

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity512GB
  • Speed Class RatingUHS-I U3 4K V30 A2
  • Read SpeedUp to 240MB/s
  • Write SpeedUp to 160MB/s

Capacity 512GB

  • Capture 4K video smoothly with U3 and V30 speed ratings
  • Transfer large files quickly with read speeds up to 240MB/s
  • Store hours of footage on 512GB capacity
  • Protect data in harsh conditions with waterproof, shockproof and X-ray proof design
  • Boost app performance on Android with A2 application rating

512GB microSDXC for Android & action cameras

The SanDisk Extreme Go microSDXC card delivers 512GB of storage with UHS-I U3, V30 and A2 ratings. Read speeds reach up to 240MB/s and write speeds up to 160MB/s. It is built for 4K video capture and fast app loading on Android devices.

Simple slot insertion with rugged protection

Installing the card only requires placing it into a compatible microSDXC slot. The card uses NAND flash technology and is waterproof, humidity proof, shock proof, X-ray proof and magnet proof. The most common issue is using a device limited to UHS-I speeds below the card's maximum capability.

Verify host device supports microSDXC and UHS-I

Before ordering, confirm your device accepts microSDXC cards up to 512GB and supports the UHS-I interface. Check that the host can utilise U3 and V30 speed classes for 4K recording. Devices limited to microSDHC or lower speed classes will not fully benefit.

Highlights

  • Capture 4K video smoothly with U3 and V30 speed ratings
  • Transfer large files quickly with read speeds up to 240MB/s
  • Store hours of footage on 512GB capacity
  • Protect data in harsh conditions with waterproof, shockproof and X-ray proof design
  • Boost app performance on Android with A2 application rating

Specifications

BrandSanDisk
Card typeMicroSD
SeriesExtreme Go
ModelSDSQXGN-512G-GN6MN
Part NumberSDSQXGN-512G-GN6MN
TypemicroSDXC
Capacity512GB
Speed Class RatingUHS-I U3 4K V30 A2
Read SpeedUp to 240MB/s
Write SpeedUp to 160MB/s
FeaturesSpeed class ratings of U3 and V30.
NAND flash technology for industry-leading durability.
Waterproof, humidity proof, shock proff, X-ray proof, and magnet proof.

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Questions about this item

How can I verify the card is delivering the rated 240MB/s read and 160MB/s write speeds after setup?

Run a benchmark tool such as CrystalDiskMark or AJA System Test on a PC with a UHS-I card reader; sequential results should approach 240MB/s read and 160MB/s write.

What is included in the box and do I need to buy a reader or adapter separately?

The package contains the 512GB microSDXC card only; a microSD-to-SD adapter or USB card reader must be purchased separately if your device lacks a microSD slot.

Which speed-class version should I choose for 4K video and app performance on Android?

This model carries UHS-I U3, V30 and A2 ratings, making it suitable for 4K capture and fast app loading on Android devices.

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