The sleek and stylish Toshiba STOR.E Basics 1 TB 2.5-inch ExternalHard Drive in Black allows you to store and carry all your data withyou while you travel. It supports the SuperSpeed USB 3.0 technologyfor instantaneous data transfers at up to 5.0 Gbps speed. This Toshibaportable hard drive is also compatible with USB 2.0 ports for versatility.It does not need external power supply as it is powered via the USBport. The plug and play feature of this USB 3.0 external hard driveeliminates the need of drivers and makes installation a breeze. Thishigh-capacity hard drive has a compact design, so it can be easilyplaced in your laptop bag.