Seagate Backup Plus 4TB Portable External Hard Drive USB 3.0， Black (STDR4000100)<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Create easy customized backup plans with included Seagate Dashboard software</li><li>Quick file transfer with USB 3.0 connectivity</li><li>USB powered -no power supply necessary.Dimensions(L x W x H mm)-114，5 x 76 x 20，35 mm</li><li>Compatible with PlayStation 4 (Requires PS4 System Software Update 4.50 or higher)</li><li>Works interchangeably on PC and Mac computers—without needing to reformat</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31D6-C4d5NL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31Sox5lhFBL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/312v9QRJlUL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/311-MkmtV7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Pt7xkXubL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51BYlb-7XVL.jpg" noproxy>