A True Mobile Companion Wireless mobile storage. Enjoy your media and access your files without wires or the Internet. Seagate Wireless broadcasts its own Wi-Fi network, so you can wirelessly stream your media and files to up to three mobile devices. With 500GB of storage at your fingertips, choosing which files to sync to your mobile device before a long trip is a thing of the past. Seagate Wireless lets you carry hundreds of movies and thousands of photos, songs and documents.