The SanDisk 128GB Extreme PRO SDXC UHS-I Memory Card is a high-performance memory card suitable for professional photographers and videographers. With a speed class of Class 10 and UHS-I compatibility, this memory card offers fast data transfer speeds and high capacity for storing large files. Its water-resistant and temperature-proof features make it durable in various conditions, ensuring data security. The limited lifetime warranty from the manufacturer, Western Digital Technologies, Inc., adds peace of mind for long-term use. Ideal for capturing 4K UHD footage and photos, this memory card is a reliable choice for demanding shooting environments.