Toshiba Canvio Basics 1TB Portable Hard Drive - Silver (HDTB310XS3AA) 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. Compact, smudge-resistant design Protects your drive (Internal Shock Sensor and Ramp Loading Technology). Gives you peace of mind (Toshiba 1-Year Limited Warranty).