Link- http://www.flipkart.com/toshiba-canvio-simple-1-tb-external-hard-disk/p/itmdqjn4pvrucg3h?pid=ACCDA6SHZGTT4BCC Connectivity: USB 3.0 3 years warranty
Dell Backup Plus 1TB USB 3.0 Portable hard drive @ rs.2993 link- http://www.flipkart.com/dell-backup-plus-1tb-usb-3-0-portable-hard-drive/p/itmdnynych35cxdn
