【MFi Certified Flash Drive, Wide Compatibility】This 256GB USB flash drive for iPhone is officially MFi certified, ensuring full support for all iOS devices (iOS 8.2 and above). NOTE: For iPhone users, please download the required app from the App Store before use, while Android only needs to open your OTG function. | 【Large Storage Capacity, Backup Easily】With 256GB of additional storage, this iPhone flash drive perfectly addresses memory shortages on your phone or iPad. Whether you're capturing short videos or selfies, simply plug the memory stick in your device, easily back up your photos, videos, and files, share your special moment with your friends and family on your social media with just one-click. | 【Multi Port Design, Plug and Play】Equipped with USB/Lightning/Micro USB/Type-C (with independent adapter), this usb storage flash drive supports a variety of devices for effortless plug and play operation. Quickly transfer data between different devices, significantly enhancing convenience. | 【High Speed Transfer, Save Your Time】With read speeds up to 40MB/s and write speeds up to 25MB/s, this thumb drive is more efficient than traditional USB drive. Allowing you to quickly transfer files, photos, and videos, which help you save time and focus on the things you like. Note: Actual speeds may vary based on device and processor performance. | 【Stylish, Portable, and Secure】With a compact and stylish design, this flash drive for iPhone is available in blue, pink, black and gold, making it easy to carry around. The built-in encryption option allows you to set a password via the APP to secure your personal files, photos and videos, ensuring you have peace of mind when storing and accessing your precious memories while traveling or for daily use.