B012PKMZ0K Lexar 64GB Professional 3500x CFast 2.0 Memory Card for 4K Video Cameras, Up to 525MB/s Read, Up to 445MB/s Write Speed

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This Item Includes: Lexar 64GB Professional 3500x CFast 2.0 Memory Card with Downloadable Image Rescue Software – Lexar Lifetime Limited Warranty
Compatibility: BlackMagic UrsaBlackMagic Ursa MiniAtomos Ninja StarCanon XC10Canon C300 Mark II Cameras Please Note: for ARRI AMIRA & Alexa Use the Lexar 3600x Cfast Cards
Speed: Read: Up to 525MB/sWrite: Up to 445MB/s