Toshiba Canvio Wireless Adapter for External Hard Drives (HDWW100XKWF1) Wireless storage- Upload media from a smartphone, tablet or laptop to a portable hard drive to free-up space Uninterrupted Internet- The Internet Pass-Through Mode offers simultaneous access to the Canvio Wireless Adapter, an external hard drive and the web Travel Friendly- Small and easy to carry. Perfect wireless companion for your portable USB external hard drive Share with many- Access your favorite content on up to six devices at the same time. Works with Macs (OS X 10.7/10.8/10.9) and Windows PCs (Windows 8.1/8/7), Works with external USB portable hard drives Free Android and iOS mobile apps available for download (Android 2.3-4.2; iOS 5.0-7.0) Please refer the User Guide before use.