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Two black SD cards and a silver USB-C reader

SanDisk

SanDisk 512GB Extreme PRO UHS-II SDXC memory card 2-pack with USB-C CFexpress Type-B and SD reader

SKU CH-43YK-7BRT2

Two 512 GB UHS-II SDXC cards with up to 300 MB/s read and 260 MB/s write, plus a USB-C CFexpress Type-B and SD reader

  • Two 512 GB cards give ample space for 8K and 4K projects
  • Read speeds up to 300 MB/s cut post-production transfer time
  • Write speeds up to 260 MB/s sustain burst and RAW+JPEG capture
  • V90 and U3 ratings guarantee uninterrupted cinema-quality video recording
  • Shockproof, waterproof, temperature-resistant and X-ray proof construction protects data in harsh conditions

Two-Card Professional Bundle

This bundle supplies two 512GB SanDisk Extreme PRO UHS-II SDXC cards plus a USB-C CFexpress Type-B and SD reader. It is built for photographers and videographers who need high-capacity, high-speed media for 8K, 4K and Full HD capture in a single purchase.

Suited for Continuous High-Bitrate Work

The V90 and UHS Speed Class 3 ratings support sustained write performance for cinema-quality 8K, 4K and Full HD video, rapid burst shooting and RAW+JPEG sequences. Buyers who only shoot occasional stills or lower-bitrate formats will not use the sustained write headroom these cards provide.

Verify Host and Reader Compatibility

Confirm your camera or recorder supports UHS-II SDXC cards and the V90 speed class to obtain the rated 300MB/s read and 260MB/s write speeds. The included reader requires a USB-C port on your computer; older USB-A ports will need an adapter not supplied in the box.

How it compares

Measured against everything we stock in SD & MicroSD Memory Cards, at today’s prices. Recalculated every night.

Price $609.99
Pricier than about 90% of the 1,947 comparable items (median $46.99).

Specifications

No published specifications for this item yet.

Questions about this item

What device is needed to reach the 300 MB/s read and 260 MB/s write speeds on these cards?

A host device with a UHS-II SD card slot or the included USB-C CFexpress Type-B and SD reader is required to achieve the rated 300 MB/s read and 260 MB/s write performance.

Will the bundled USB-C reader work with my older UHS-I SD cards?

Yes, the supplied USB-C reader accepts both SD and CFexpress Type-B cards, so it reads and writes your existing UHS-I cards at their native speeds.

How can I confirm each card is delivering V90-class performance after setup?

Run a sustained write test in your camera or benchmark software; a steady write rate at or above 90 MB/s confirms the V90 rating is being met.

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