Keep a backup of your digital life on-the-go with this 1 TB wired external hard drive from Lenovo. This external hard drive not only offers extra storage space but also has a sleek look, thanks to its ultra-thin all metal casing. USB Connectivity Featuring 3.0 USB connectivity, this external hard drive allows data to be transferred quickly??from your system to the hard drive and vice versa.?? You can also use the USB to connect this external hard drive to other USB-enabled devices like a television, home theatre system, desktop computer or laptop. Surge Protection Circuit Equipped with the surge protection circuit, this portable hard drive ensures reliable data transmission.