Check the listing for details. ProMaster - SDXC 256GB ADVANCED, Memory Card - x 20 pcs. Condition: New. Listed at 800.99 USD. High capacity storage solution: The ProMaster SDXC 256GB Advanced offers ample storage space for all your photos, videos, and other data, making it an ideal choice for professional photographers and videographers. This SD card is equipped with a UHS-II interface, allowing it to achieve read speeds of up to 100MB/s and write speeds of up to 90MB/s, making it ideal for high-speed burst shooting, continuous video recording, and quick data transfer. Built-in write-protect switch that prevents accidental data loss or deletion The ProMaster SDXC 256GB Performance 2.0 card has an operating temperature of 32°F to 158°F (0°C to 70°C). Versatile compatibility: This SD card is compatible with a wide range of devices, including DSLR and mirrorless cameras, video cameras, drones, and more.