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Red SanDisk Extreme PRO SDXC card, 64GB, UHS-I, V30, U3 rating

SanDisk

SanDisk Extreme PRO 64GB SDXC UHS-I memory card

SKU CH-AJEN-7PWWZ

64 GB SDXC card rated U3 and V30 for 4K video, with up to 90 MB/s write and 200 MB/s transfer speeds

  • TypeSecure Digital (SD)
  • Capacity64GB
  • UHS Speed Class 3 (U3) rating enables uninterrupted 4K UHD video capture
  • Video Speed Class 30 (V30) rating supports smooth high-resolution recording
  • Up to 90 MB/s write speed handles sequential burst mode shooting
  • Up to 200 MB/s transfer speed accelerates post-production workflow
  • Built to withstand weather, water, shocks and harsh conditions

Professional SDXC card for 4K workflow

The SanDisk Extreme PRO 64GB SDXC UHS-I memory card is built for photographers and videographers who need reliable high-speed capture. It handles uninterrupted 4K UHD and Full HD video recording without dropping frames. The card is engineered to withstand weather, water and shocks for demanding outdoor use.

UHS Speed Class 3 and V30 ratings

This card carries UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, the single specification that guarantees sustained write performance for 4K recording. Buyers who need a lower speed class for basic photography should choose a different card. The ratings ensure the card meets the minimum sustained write speed required for professional video workflows.

Up to 90MB/s write and 200MB/s transfer

Write speeds reach up to 90 MB/s to keep up with sequential burst mode shooting and 4K capture. Transfer speeds reach up to 200 MB/s for a faster post-production workflow when offloading large files. The card operates silently with no moving parts and draws minimal power from the host device during normal use.

Highlights

  • UHS Speed Class 3 (U3) rating enables uninterrupted 4K UHD video capture
  • Video Speed Class 30 (V30) rating supports smooth high-resolution recording
  • Up to 90 MB/s write speed handles sequential burst mode shooting
  • Up to 200 MB/s transfer speed accelerates post-production workflow
  • Built to withstand weather, water, shocks and harsh conditions

Specifications

BrandSanDisk
TypeSecure Digital (SD)
Capacity64GB

Questions about this item

What does the 200MB/s transfer speed mean when the card is in my camera or reader?

The 200MB/s figure is the maximum read speed for offloading files to a computer; sustained write speed during shooting is up to 90MB/s.

How does the UHS-I interface with U3 and V30 ratings affect 4K video recording?

U3 and V30 both guarantee a minimum sustained write speed of 30MB/s, which meets the bitrate demands of 4K UHD video without dropped frames.

What physical size is this card and will it fit my device's SD slot?

It is a standard full-size SDXC card, so it fits any device with an SDXC or SDHC slot that accepts 64GB capacity.

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