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ProGrade 512GB UHS-II Cobalt SDXC V90 SD Card R300MB/S W250MB/S (2-Pack)

SKU: 1026098     MPN:

PGSD512GBCK2NA

$1,499.00

Was $1,799.95, offer ends Sun 15 Mar 2026

$1,303.48 excl. GST

Tax Free Price: $1,303.48 (Save $195.52)
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This 512GB SDXC memory card two-pack offers high-speed performance with read speeds up to 300 MB/s and write speeds up to 250 MB/s, ideal for capturing 6K, 5K, 4K, and UHD 4K video. The V90 rating ensures a minimum write speed of 90 MB/s, perfect for DSLRs, mirrorless cameras, and camcorders. Built for extreme conditions, these cards are shockproof, X-ray proof, and operate in temperatures from -13 to 185°F, providing durability and reliability for professional photographers and videographers.

Features

The 512GB UHS-II SDXC Memory Card (2-Pack) from ProGrade Digital features a storage capacity of 512GB per card and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and maximum write speeds of 250 MB/s. This card has also been designed with the V90 Video Speed Class rating, which guarantees minimum write speeds of at least 90 MB/s, allowing the card to be used in DSLRs, mirrorless cameras, camcorders, and digital cinema cameras that produce rich data streams, including 6K, 5K, 4K, UHD 4K, and high bit rate MPEG-4 video. It is also well-suited for raw photos and rapid-fire bursts.

UHS-II cards achieve their speed through an extra row of pins and while this card has been designed for cameras that are UHS-II / V90 compatible, it may be used in devices that do not support UHS-II / V90. However, bear in mind that this card will then default to your device's speed class and bus rating, such as UHS-II and V60, which supports minimum write speeds of 60 MB/s, UHS-II and V30, which supports minimum write speeds of 30 MB/s, or UHS-I and U3, which also supports minimum write speeds of 30 MB/s. If your device does not support U3, this card is compatible with the U1 and Class 10 standards, each of which guarantee minimum write speeds of 10 MB/s.

Built for extreme conditions, ProGrade Digital's 512GB UHS-II SDXC Memory Card (2-Pack) is able to withstand temperatures from -13 to 185°F, allowing you to take this card with you into extreme environments, such as snow and deserts. It is also shockproof and X-ray proof, and a built-in write protect switch helps to safeguard your content from being erased.

Please note that this 2-pack cannot be used with the Black Magic Pocket Cinema 6K to capture 6K ProRes video at 120 fps or BlackMagic RAW at 60 fps.

General Features

  • High performance speed tested to perform at sequential read speeds of up to 300 MB/s and sequential write speeds of up to 250 MB/s
  • V90 (Video Speed Class) tested and certified to perform at a minimum sustained transfer speed of 90 MB/s
  • Required for use with the Panasonic GH5S, Panasonic AU-EVA1, and Canon Cinema EOS line cameras
  • Streamlines Motion JPEG for the Canon EOS 5D Mark IV
  • Optimized for 6K, 5K, 4K, UHD 4K, and high bit rate MPEG-4
  • Rigorous full card testing with serialized tracking of key components and manufacturing data for the high quality control
  • Component-level testing down to individual memory chips for improved quality
  • Pro level 512GB capacity
  • Error correction to detect and correct data write and data transfer errors
  • Wear-leveling for integrity and longer life
  • X-ray proof and shockproof
  • Operating temperature range of -13 to 185°F
  • Storage temperature range of -40 to 185°F

Specifications

ProGrade Digital 512GB UHS-II SDXC

Quantity
2
Card Type
SDXC
Storage Capacity
512 GB
Bus Type
UHS-II
Speed Class
10
UHS Speed Class
U3
Video Speed Class
V90
Read Speed
Maximum: 300 MB/s
Write Speed
Maximum: 250 MB/s
Minimum: 90 MB/s
Built-in Write-Protect Switch
Yes
Operating Conditions
-25 to 85°C
Storage Conditions
-40 to 85°C