This 128GB SD card and 128GB microSD card bundle from Lexar provides high performance storage solutions for different devices. The Lexar Professional 2000x SDXC card leverages UHS-II technology to deliver blazing fast 300MB/s read speeds and support cinema-quality 8K video recording. With the high speeds, you can quickly transfer Full HD and 4K UHD videos without dropping frames. The V90 rating ensures stable high bitrate video recording. Complementing it is the Lexar Professional Gold microSD card that also utilizes the fast UHS-II interface. It has 280MB/s read speeds to rapidly transfer files from drones, action cameras, and portable gaming devices. The 180MB/s write speeds allow high bitrate 4K UHD video recording without frame drops. Together these cards provide the performance needed for recording high quality videos and images across DSLRs, drones, action cams, and more. The SD card is ideal for larger devices like DSLR and video cameras. And the microSD card's small size makes it perfect for drones, action cams, and gaming devices where compact size is important.