Built to deliver high-performance speeds that are necessary for industry-standard professional cameras that shoot 8K, 4K, and Full HD video, as well as high-resolution photos, the 64GB Canvas React Plus UHS-II SDXC Memory Card from Kingston features a storage capacity of 64GB and takes advantage of the UHS-II bus to support maximum read speeds of 300 MB/s and maximum write speeds of 260 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. These speeds mean it supports cinema-quality captures, while also minimizing dropped frames.

UHS-II media achieves its 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 guarantees minimum write speeds of 10 MB/s.

Built for extreme conditions, Kingston's 64GB Canvas React Plus UHS-II SDXC Memory Card is protected against temperatures ranging from -13 to 185°F. Protection is provided by a limited lifetime warranty.

General Features
Speeds to Support Professional Camera Use
With read speeds of up to 300 MB/s and write speeds of up to 260 MB/s, this card is suited for professional creators.
UHS-II Supports High-Resolution Photography and Video Recording
Capture UHD 4K and 8K video, plus high-speed photo bursts without dropping frames.
Performance for Professional Photographers and Filmmakers
This Canvas React Plus card leverages UHS Speed Class 3 (U3) and Video Speed Class 90 (V90) for improved performance with professional camcorders and digital cinema cameras.