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SanDisk Extreme 128GB SDXC memory card in red and black finish

SanDisk

SanDisk Extreme 128GB SDXC UHS-I U3 Class 10 V30 180MB/s Memory Card (SDSDXVA-128G-GNCIN)

SKU CH-QWEV-K1JF5 MPN SDSDXVA-128G-GNCIN

128 GB SDXC card rated UHS-I U3, Class 10 and V30 with read speeds up to 180 MB/s for 4K UHD video and burst photography

  • TypeSecure Digital Extended Capacity (SDXC)
  • Capacity128GB
  • Speed Class RatingUHS-I / U3 / Class 10 / V30
  • Read Speed180MB/s

Capacity 128GB

  • 32GB
  • 64GB
  • 128GB
  • 256GB
  • 512GB

Struck-through versions exist but are not stocked here.

  • Fast offload up to 180MB/s with SanDisk QuickFlow Technology
  • Shoot 4K UHD video and sequential burst photography without interruption
  • Sustained capture guaranteed by U3 and V30 speed ratings
  • 128GB capacity stores thousands of high-resolution photos and video clips
  • UHS-I Class 10 interface ensures broad device compatibility

128GB SDXC UHS-I card for 4K capture

The SanDisk Extreme SDXC card delivers 128GB of storage for cameras and drones that accept UHS-I media. It carries U3, Class 10 and V30 ratings to sustain the write throughput needed for uninterrupted 4K UHD video and sequential burst photography. The card is new and ready for immediate use in compatible host devices.

180MB/s read speed and V30 sustained write

Rated read performance reaches 180MB/s when paired with a SanDisk Professional PRO-READER, accelerating ingest to a workstation. The V30 and U3 markings guarantee a minimum sequential write of 30MB/s, which covers Full HD 1920x1080 and 4K UHD 3840x2160 recording, though actual video support depends on the host device and file attributes. Users shooting higher-bitrate codecs or 8K video will need a faster tier.

UHS-I interface limits peak throughput

The card operates on the UHS-I bus, capping maximum transfer rates well below UHS-II or UHS-III alternatives. Buyers whose workflow demands faster offloads or who use cameras that write beyond UHS-I speeds should select a card with a higher bus interface.

Highlights

  • Fast offload up to 180MB/s with SanDisk QuickFlow Technology
  • Shoot 4K UHD video and sequential burst photography without interruption
  • Sustained capture guaranteed by U3 and V30 speed ratings
  • 128GB capacity stores thousands of high-resolution photos and video clips
  • UHS-I Class 10 interface ensures broad device compatibility

Specifications

BrandSanDisk
SeriesExtreme
ModelSDSDXVA-128G-GNCIN
TypeSecure Digital Extended Capacity (SDXC)
Capacity128GB
Speed Class RatingUHS-I / U3 / Class 10 / V30
Read Speed180MB/s
Shipping weight0.01 kg
Package size173 × 117 × 6 mm

Questions about this item

Will this 128GB UHS-I U3 V30 card work in my older camera that only supports Class 10 and UHS-I?

Yes, the card is rated UHS-I, U3, Class 10 and V30, so it will operate in any device that accepts SDXC cards with UHS-I or Class 10 speeds.

How can I verify the 180MB/s read speed is actually being reached after I start using the card?

Use a UHS-I reader that supports 180MB/s and run a benchmark tool such as CrystalDiskMark or Blackmagic Disk Speed Test; the sequential read result should approach 180MB/s.

Does the box include a card reader or adapter, or do I need to buy one separately?

The package contains only the 128GB SDXC card; a compatible UHS-I reader such as the SanDisk Professional PRO-READER must be purchased separately to achieve the rated 180MB/s offload speed.

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