ProGrade Digital 64GB SDXC UHS-II 300MB/s Cobalt Memory Card - V90

The ProGrade Digital UHS-II SDXC V90 Memory Card has a storage capacity of up to 64GB per card and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and top write speeds of 250 MB/s. It features the V90 Video Speed Class rating, which guarantees minimum write speeds of at least 90 MB/s. This makes it ideal for use 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.

SDXC 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 SD 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 guaranteeing minimum write speeds of 10 MB/s.

Built for extreme conditions, ProGrade Digital's UHS-II SDXC V90 Memory Card can withstand temperatures from -25 to 85°C, 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.

Features

• High performance speed certified to perform at a sustained read rate of up to 300MB/second; sustained write speed of up to 250MB/second

• V90 (Video Speed Class) tested and certified to perform at a minimum sustained transfer speed of 90MB/second

• Required for use within Panasonic GH5S, Panasonic AU-EVA1 and Canon Cinema EOS line cameras; streamlines Motion JPEG for Canon EOS 5D Mark IV

• Optimized for 6K, 5K, 4K, UHD, high bit rate MPEG-4

• Rigorous full card testing with serialized tracking of key components and manufacturing data for the highest quality control

• Professional-level capacities 64GB

• Error correction to detect and correct data write and data transfer errors; wear-levelling for integrity and longer life