Quick Swap Drives: Easily accessible drives for quick replacement * Web Access: Share your photos, music, videos or data files with family, friends and colleagues over the Internet * Shared Storage: Store and share files from multiple PCs, laptops and Mac computers in one central location * Time Machine Support: Use the LinkStation Duo with Time Machine backup * DLNA CERTIFIED and iTunes Servers: Stream content to any DLNA compatible media player * Direct copy from your USB Hard Drive or camera * Free 24/7 US based Tech support