- The Crucial X9 Pro's got read and write speeds up to 1050 MBps, so it won't make you wait around - It's optimised for Apple devices, but it's compatible with most laptops, consoles and even USB-C iPhones - The 256-bit encryption will make sure all your files are safe and sound - Its dust and water resistant, plus it can handle drops up to 2 m - so its ready for all your adventures