The SanDisk Extreme PRO 512 GB flash memory card is designed for high-performance needs. With a read rate of 250 MB/s and a write rate of 170 MB/s, it supports 4K UHD content seamlessly. This SDXC UHS-I memory card ensures reliable storage even under challenging conditions, as it is drop-proof, shockproof, and waterproof. Additionally, it features a write protection switch for added data security, making it an ideal choice for photographers and videographers who require durability and speed in their storage solutions.