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Red microSD card with adapter on white background

SanDisk

SanDisk Extreme GO microSDXC 64GB 170MB/s U3 V30 A2 memory card

SKU CH-X8SX-27HVG

A 64GB microSDXC card rated U3, V30 and A2 with read speeds up to 170MB/s and write speeds up to 80MB/s, built waterproof, shock-proof and X-ray proof for 4K capture

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity64GB
  • Speed Class RatingUHS-I U3 4K V30 A2
  • Read SpeedUp to 170MB/s
  • Write SpeedUp to 80MB/s

Capacity 64GB

  • Read up to 170 MB/s for fast file transfers
  • Write up to 80 MB/s for smooth 4K capture
  • U3 and V30 ratings guarantee sustained video recording
  • A2 rating loads apps quicker on Android devices
  • Waterproof, shock proof, X-ray proof and magnet proof

Extreme GO 64GB microSDXC card

The SanDisk Extreme GO microSDXC card delivers 64GB of UHS-I storage rated U3, V30 and A2. Sequential read reaches 170MB/s and write reaches 80MB/s. NAND flash construction provides waterproof, shock-proof, X-ray-proof and magnet-proof durability. An SD adapter is included for use in full-size slots.

Built for action cameras and Android devices

Creators recording 4K UHD or 5K point-of-view video, drone operators and Android users expanding app storage gain sustained write performance. Buyers who need capacities beyond 64GB or who require the 240MB/s read and 160MB/s write speeds offered on 256GB and larger cards should choose a higher-capacity model.

UHS-I U3 V30 A2 speed rating

The U3 and V30 ratings guarantee a minimum 30MB/s sustained write speed for uninterrupted 4K and 5K capture. The A2 rating ensures quicker app launch and smoother operation on Android devices. This single specification confirms the card meets the performance floor for high-bitrate video and app workloads.

商品特色

  • Read up to 170 MB/s for fast file transfers
  • Write up to 80 MB/s for smooth 4K capture
  • U3 and V30 ratings guarantee sustained video recording
  • A2 rating loads apps quicker on Android devices
  • Waterproof, shock proof, X-ray proof and magnet proof

商品規格

BrandSanDisk
Card typeMicroSD
SeriesExtreme Go
ModelSDSQXGN-064G-GN6MN
Part NumberSDSQXGN-064G-GN6MN
TypemicroSDXC
Capacity64GB
Speed Class RatingUHS-I U3 4K V30 A2
Read SpeedUp to 170MB/s
Write SpeedUp to 80MB/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.

其他版本

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商品問答

Will the 80 MB/s write speed keep up with 4K V30 recording during long sessions?

Yes, the V30 rating guarantees a minimum 30 MB/s sustained write, so the 80 MB/s peak write speed handles continuous 4K UHD capture without dropping frames.

Does the card run hot or draw extra power when used all day in a camera?

The microSDXC card has no moving parts and draws minimal power from the host slot; it stays cool during extended 4K or 5K recording sessions.

What adapter or reader do I need to reach the 170 MB/s read speed on my laptop?

A UHS-I SD card reader or the included microSD-to-SD adapter in a UHS-I slot is required; USB 2.0 readers will bottleneck the transfer rate.

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