Lexar Professional 2000x SDHC/SDXC UHS-II cards come with UHS-II technology (UHS Speed Class 3 (U3)) for high-speed performance. It can dramatically accelerates workflow from start to finish process. If you want super high speed camera memory card for your 4K video, full-HD 1080p video or high resolution photos. Lexar Professional 2000x SDHC/SDXC UHS-II cards let you quickly capture and transfer with a read speed up to 2000x (300MB/s) maximum write speed is 260MB / sec. when used with the included SD UHS-II USB 3.0 compatible reader.
Lexar Professional 2000x SDHC/SDXC UHS-II cards will come in 32GB and 64GB, also work with old UHS-I devices but it run at UHS-I speeds, and they’re also compatible with older cameras and readers, performing at Class 10 speeds.
Lexar Professional 2000x SDHC/SDXC UHS-II has also added to its 1000x range starts at for 16GB all the way up to a 256GB with a read speed up to 1000x (150MB/s) maximum write speed is 95MB/sec. Lexar Professional 2000x and 1000x both come with Image Rescue software and a limited lifetime warranty.
This is the best choice if you looking for high quality SD card for 4k video or memory card for full HD video.