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Small rectangular microSDXC card in red and black finish with full-size SD adapter

SanDisk

SanDisk Extreme Pro 128GB microSDXC memory card 200MB/s 90MB/s

SKU CH-5HKP-Q3Y9M

128 GB microSDXC card with 200 MB/s reads and 90 MB/s writes for 4K UHD capture and A2 app performance

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity128GB
  • Speed Class RatingA2 / Class 10 / U3 / UHS-I / V30
  • Read SpeedUp to 200 MB/S
  • Write SpeedUp to 90 MB/S

Capacity 128GB

  • Fast app launches backed by A2 rating
  • Smooth 4K UHD capture at 90MB/s write
  • Quick file transfers with 200MB/s read
  • 128GB capacity stores hours of footage
  • Built for extreme conditions and heavy use

128GB microSDXC for 4K capture

The SanDisk Extreme Pro microSDXC card delivers 128GB capacity with UHS-I Class 10, U3, V30 and A2 ratings. Read speeds reach 200MB/s and write speeds reach 90MB/s. It is built for Android smartphones, action cameras and drones that need sustained 4K UHD video recording and rapid photo bursts.

Fits mobile devices and offload workflows

The microSDXC form factor slots directly into compatible phones, cameras and drones. An included SD adapter lets you read the card in full-size SD readers. SanDisk QuickFlow technology optimises media offloads when paired with a SanDisk Professional PRO-READER for faster ingest to a workstation.

Durable build for extreme conditions

The card is engineered to withstand temperature extremes, water, shock and X-ray exposure. No moving parts mean silent operation and low power draw during read and write cycles. A2 rating accelerates app loading on supported Android devices for smoother everyday use.

Highlights

  • Fast app launches backed by A2 rating
  • Smooth 4K UHD capture at 90MB/s write
  • Quick file transfers with 200MB/s read
  • 128GB capacity stores hours of footage
  • Built for extreme conditions and heavy use

Specifications

BrandSanDisk
Card typeMicroSD
SeriesExtreme Pro
ModelSDSQXCD-128G-GN6MA
Part NumberSDSQXCD-128G-GN6MA
TypemicroSDXC
Capacity128GB
Speed Class RatingA2 / Class 10 / U3 / UHS-I / V30
Read SpeedUp to 200 MB/S
Write SpeedUp to 90 MB/S

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Questions about this item

What is the maximum sustained write speed for continuous 4K UHD video recording on this 128GB card?

The card supports write speeds up to 90 MB/s and carries a V30 rating, which guarantees a minimum sustained write speed of 30 MB/s for 4K UHD video capture.

How much heat or power draw should I expect when using this microSDXC card for all-day recording?

As a solid-state memory card with no moving parts, it generates minimal heat and draws very little power during sustained read or write operations in cameras, drones, or smartphones.

Does the included adapter let me use this microSDXC card in a full-size SD slot for offloading footage?

Yes, the card ships with a microSD-to-SD adapter so you can insert it into standard SD card readers or slots for fast transfers at up to 200 MB/s read speed.

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