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SanDisk Extreme Pro 128GB microSDXC card with full-size SD adapter

SanDisk

SanDisk Extreme Pro 128GB microSDXC V30 A2 UHS-I U3 with Adapter

SKU CH-RRZ5-STGMC

A 128 GB microSDXC card rated V30, U3 and A2 for 4K capture and fast app loading, reaching 170 MB/s read and 90 MB/s write with an SD adapter included

  • Card typeMicroSD
  • TypemicroSDXC
  • Capacity128GB
  • Speed Class RatingV30
  • Read SpeedUp to 170MB/s read speed
  • Write Speedup to 90MB/s write speed

Capacity 128GB

  • Fast burst shooting with up to 170 MB/s read speed
  • Smooth 4K recording backed by V30 sustained write rating
  • Quick app launches on Android thanks to A2 performance class
  • Works in drones and action cams from -25 °C to 85 °C
  • Full-size SD slot ready with included adapter

128GB microSDXC for Action Cameras

This SanDisk Extreme Pro card delivers 128GB of storage in the microSDXC form factor. It is built for action cameras, interchangeable-lens cameras, drones, smartphones and tablets that accept microSDHC or microSDXC media. The A2 rating supports faster app loading on compatible mobile devices. Buyers who need capacities beyond 128GB or cards rated for sustained write speeds above 90MB/s should consider other options.

UHS-I Interface with SD Adapter Included

The card uses the UHS-I bus and carries V30, U3 and Class 10 markings for minimum sustained write performance. An SD adapter is supplied so the same card can slot into full-size SD readers or cameras. Host devices must support microSDHC or microSDXC UHS-I to reach the quoted transfer rates; older non-UHS slots will fall back to slower speeds. No external power or special drivers are required.

Rated for -25°C to 85°C Operation

Operating temperature range spans -25°C to 85°C, while storage tolerance extends to -40°C. The tiny 1.02 mm thickness and 10.92 mm by 14.99 mm footprint mean the card adds negligible bulk inside sealed camera housings. With no moving parts, silent operation is guaranteed. Power draw scales with the host device's UHS-I implementation and is not separately specified.

Highlights

  • Fast burst shooting with up to 170 MB/s read speed
  • Smooth 4K recording backed by V30 sustained write rating
  • Quick app launches on Android thanks to A2 performance class
  • Works in drones and action cams from -25 °C to 85 °C
  • Full-size SD slot ready with included adapter

Specifications

BrandSanDisk
Card typeMicroSD
SeriesExtreme Pro
ModelExtreme Pro
TypemicroSDXC
Capacity128GB
Speed Class RatingV30
Read SpeedUp to 170MB/s read speed
Write Speedup to 90MB/s write speed
OptionWith Adapter

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Questions about this item

How long can the card sustain 90MB/s writes before thermal throttling reduces speed?

The card is rated for continuous operation up to 85 °C; sustained 90MB/s writes will not exceed this limit under normal workloads.

Does the card generate noticeable heat or draw extra power during all-day 4K recording?

Operating temperature range is -25 °C to 85 °C with no active cooling; power draw stays within standard UHS-I limits.

Which host devices can actually use the 170MB/s read speed with the included adapter?

Any device with a UHS-I microSDXC or full-size SDXC slot — action cameras, drones, mirrorless cameras, smartphones and tablets — will reach the rated read speed.

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