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SanDisk Extreme PRO 64GB SDXC memory card in black and red finish

SanDisk

SanDisk Extreme PRO 64GB SDXC UHS-I Card

SKU CH-KPBW-JTCSP

A 64 GB SDXC card with read speeds up to 200 MB/s and write speeds up to 90 MB/s for 4K UHD video and burst photography

  • Transfer media fast with read speeds up to 200MB/s
  • Capture 4K UHD video smoothly with U3 and V30 ratings
  • Shoot burst photos without lag at up to 90MB/s write speed
  • Maximise transfer rates using SanDisk Professional PRO-READER
  • QuickFlow Technology accelerates offload on 64GB and larger cards

64 GB SDXC UHS-I Card for 4K UHD

This 64 GB SDXC UHS-I memory card targets photographers and videographers who need reliable capture and fast offload of high-resolution media. It carries UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings for sustained recording performance. The card is built for cameras and devices that support the UHS-I interface.

Capacity and headroom

The 64 GB capacity holds extended 4K UHD footage and sequential burst-mode stills before offload is required. Read speeds reach up to 200 MB/s with SanDisk QuickFlow Technology on compatible readers, exceeding the standard UHS-I 104 MB/s ceiling. Write speeds reach up to 90 MB/s for continuous capture. Actual user storage is less than the labelled capacity.

Thermals noise and power

As a solid-state memory card it has no moving parts, produces no audible noise and draws minimal power from the host device during read and write operations. Temperature tolerance follows the SDXC UHS-I specification for normal operating environments. No active cooling or special power provisioning is needed.

How it compares

Measured against everything we stock in Cable Locks & Laptop Extras, at today’s prices. Recalculated every night.

Price $31.99
Pricier than about 70% of the 8,808 comparable items (median $16.99).

Specifications

No published specifications for this item yet.

Questions about this item

Will the 200MB/s read speed work with my older UHS-I card reader that tops out at 104MB/s?

The card is engineered to exceed the UHS-I 104MB/s limit, but reaching 200MB/s requires a compatible reader such as the SanDisk Professional PRO-READER SD and microSD; an older reader will cap at its own maximum.

How can I verify the card sustains the 30MB/s needed for 4K UHD recording after I format it?

The card carries UHS Speed Class 3 (U3) and Video Speed Class 30 (V30) ratings, which guarantee a minimum sustained write of 30MB/s for 4K UHD when used in a UHS-enabled host.

Does the box include the SanDisk Professional PRO-READER needed for the 200MB/s offload speed?

The reader is sold separately; the package contains only the 64GB Extreme PRO SDXC UHS-I memory card itself.

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