ProGrade Digital 128GB / 256GB UHS-II SDXC V90 Memory Card

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
• 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