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Small gold microSDXC card with gold contacts

Lexar

Lexar Professional GOLD 128GB microSDXC UHS-II GL

SKU CH-AA5J-QFG1W

High-performance microSDXC card with up to 280MB/s read and 180MB/s write speeds for 4K capture

  • Read up to 280 MB/s to move large files fast
  • Write up to 180 MB/s with V60 for smooth 4K capture
  • 128 GB capacity stores hours of high-res footage
  • UHS-II interface enables peak speed with compatible readers
  • Operates from -13 °F to 185 °F in harsh conditions

High-capacity microSDXC for pro workflows

The Lexar Professional GOLD 128GB microSDXC UHS-II card delivers read speeds up to 280MB/s and write speeds up to 180MB/s. A V60 rating guarantees sustained capture of Full-HD and 4K UHD video without dropped frames. It operates reliably from -13°F to 185°F, protecting data in harsh environments.

Ideal for drone pilots and portable gamers

Drone and action-camera operators who need rapid offload of massive file batches will benefit from the 75% speed advantage over UHS-I. UHS-II portable gaming devices also see faster load times. Users whose hardware lacks a UHS-II interface will not reach the advertised transfer rates and should consider a UHS-I alternative.

128GB capacity with V60 headroom

The 128GB volume holds extended 4K UHD sessions and large RAW photo libraries with room to spare. V60 sustained write performance handles continuous high-bitrate recording without bottleneck. Projects requiring more than 256GB total storage or write speeds beyond 180MB/s will exceed this card’s limits.

Highlights

  • Read up to 280 MB/s to move large files fast
  • Write up to 180 MB/s with V60 for smooth 4K capture
  • 128 GB capacity stores hours of high-res footage
  • UHS-II interface enables peak speed with compatible readers
  • Operates from -13 °F to 185 °F in harsh conditions

Specifications

No published specifications for this item yet.

Questions about this item

Do I need a UHS-II reader to get the 280 MB/s read speed?

Yes — the card reaches its 280 MB/s read speed only when paired with a UHS-II reader; a UHS-I reader will limit performance.

Will this card work in my older UHS-I action camera?

It is backward compatible with UHS-I devices, but speeds will fall to the UHS-I limits of that camera.

How can I confirm the card is sustaining V60 write performance during 4K recording?

Check that the camera shows no dropped-frame warnings and that sustained write benchmarks report at least 60 MB/s.

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