Lexar’s Professional 633x 128GB SDXC Card dramatically accelerates your workflow. This SDXC Card by Lexar is technically advanced for high speed performance.The Lexar Professional 633x 128GB SDXC Card offers high speed class 10 performance and utilizes the UHS I technology for a super fast 633x speed rating, allowing maximum read and write speeds of up to 20Mbps and 90Mbps respectively. It enables you to capture high quality images and extended lengths of stunning 1080p full HD, 3D, and 4K video with a DSLR camera, HD camcorder, or 3D camera. While you’re on the go, enjoy shooting longer without changing cards owing to the large capacity options of up to 512GB. This Professional 633x 128GB SDXC Card ensures high speed file transfer from card to computer to accelerate your workflow. Thanks to the downloadable Image Rescue software, this memory card recovers lost photos and select videos files, which may be accidentally deleted. Superior Capacity The Lexar 633x 128GB SDXC Card offers ample storage so that you don’t miss out on any beautiful click. You can capture high quality images and extended lengths of stunning 1080p full HD, 3D, and 4K videos with a DSLR camera, HD camcorder, or 3D camera. Performance at Its Best This Professional 633x 128GB SDXC Card lets you grab the best experience of shooting longer without changing cards. It offers larger capacity options of up to 512GB and also ensures high speed file transfer from card to computer to dramatically accelerate your workflow.