Seagate Expansion 4TB USB 3.0 External Hard Drive, Black (STEA4000400)

Drag and drop files to save on your USB external hard drive right out of the box. Windows automatically recognizes this device, so no additional configuration is needed. This Seagate Expansion portable drive is USB powered and doesn't require an external power supply.

Portable drive in black features 4TB storage capacity and PC and Mac compatibility
Uses USB 3.0 for ultra-fast data transfer and works with USB 2.0 ports on older machines
Dimensions: 0.82"H x 3.15"W x 4.61"D
Powers up via USB, eliminating the need for an additional power supply
1-year manufacturer limited warranty