Modish Wifoto Wi-Fi SD Card Personal Cloud Storage Hub and Photo Backup for iPhone and Android (MOD-WIFOTO) Personal Cloud : 100% secure cloud storage. Upload and download images and videos from your iOS and Android. Backup and Save : Backup, save, and protect your images. Don't lose all your photos again! Portable : has a battery built in, that will last for hours! Take it on vacation, to events, or to a party! Connect to over Wi-Fi, and start sharing quickly! also boosts your Wi-Fi network signal. Expandable Storage : supports SD cards up to 128GB, allowing you to swap them out at any time. Your personal cloud storage will never run out of room! Supported by iOS, Android and PCs via mobile apps and browser-based web tool.