Enjoy the performance and power to store and transfer the large high-res files with the efficient SD UHS-I memory card, delivering fast speed and reliability for shooting in extreme environments and working with images in post-production workflows. Benefits Suitable for professional use. 128GB storage capacity. Write speed up to 90 MB/s. Fast read speeds of up to 170MB/s. 4K UHD Video Ready for uninterrupted continuous shooting. Video Speed C10, U3, V30 for continuous shooting. Designed to withstand extreme environments. Form Factor: SDXC. Product compatibility information available. SanDisk warranty. What\'s in the box SanDisk Extreme Pro SDXC UHS-I C10 Memory Card, 128GB Compatibility EOS 5D Mark IV EOS 6D Mark II EOS 77D EOS 7D Mark II EOS 80D EOS M5 EOS RP EOS M6 EOS M50 EOS R/Ra EOS R6 EOS R5 EOS 90D EOS 250D EOS M6 Mark II PowerShot SX740 HS PowerShot SX70 HS PowerShot G7 X Mark II PowerShot G5 X PowerShot G5 X Mark II PowerShot G1 X Mark III PowerShot G1 X Mark II PowerShot G3 X PowerShot G7 X Mark III EOS M50 Mark II