Toshiba Canvio 750 GB USB 3.0 Basics Portable Hard Drive - HDTB107XK3AA(Black) USB 3.0-powered portable add-on storage. Easy to use with no software to install. Protects your drive (Internal Shock Sensor and Ramp Loading Technology). Gives you peace of mind (Toshiba 3-Year Limited Warranty). Plug and play operation. USB 3.0-powered portable add-on storage. Easy to use with no software to install. Plug and play operation. Accommodates large digital files with spacious storage capacity. Protects your drive (Internal Shock Sensor and Ramp Loading Technology).