ULTIMATE DURABILITY - Engineered to withstand harsh conditions, this card performs flawlessly between 0°C to 70°C and can be stored from -25°C to 85°C, ensuring your data remains secure. GENEROUS STORAGE SPACE - With a substantial 256GB capacity, this SDXC card offers ample room for high-resolution photos, 4K UHD video, and large files, guaranteeing you'll never run out of storage. PROFESSIONAL PERFORMANCE - Capture stunning visuals with Class 10, U3, and V60 speed ratings, ensuring smooth, uninterrupted 4K UHD video recording and high-speed photography. INCREDIBLE SPEED - Experience lightning-fast file transfers with read speeds up to 280MB/s and write speeds up to 205MB/s, thanks to UHS-II technology, dramatically boosting your workflow efficiency. MULTI-DEVICE COMPATIBILITY - Fully compliant with Recycle, China RoHS, FCC, CE, C-Tick, Wee, and UKCA standards, this Gold Series card is compatible with a wide array of devices.