Record exceptional 6K video, plus continuous burst mode and time lapse images, with reliable Video Speed Class 60 rated on this SanDisk Extreme Pro UHS-II V60 memory card. The 256GB of internal capacity lets you add plenty of space to your setup, while the read speeds of up to 280MB/sec and write speed up to 150MB/S, offering ultrafast data access. Boasting file transfer speeds of up to 280MB/sec., this SanDisk Extreme Pro memory card makes it easy to move data across devices. | Sandisk | | 256GB Extreme PRO SDXC UHS-II V60 Memory Card, R/W up to 280/150MB/s | Black | Best Buy