Seagate Backup Plus Hub 6TB USB 3.0 Hard Drives - Desktop External STEL6000100 Black Dimensions: 7.80 x 1.61 x 4.65 Weight: 2.34 lbs. Package Contents: Seagate Backup Plus Hub drive x0A4-foot (1.2m) USB 3.0 cable x0ASeagate Dashboard backup software x0APower adapter x0AQuick start guide x0ANTFS driver for Mac