Package Contents: 4-Port USB 3.0 SuperSpeed Hub for Data and USB Charging - USB-A, BC 1.2, 2.4A
USB-A to USB-B 3.0 Cable, 4 ft.
External Power Supply with 5 ft. Cord (Input: 100-240V, 50/60 Hz, 0.6A; Output: 12V 2A)
Specifications: Connect your USB3 devices to the new USB3.1 ports without having to purchase new cables. Quickly and easily connect devices to the system for greater compatibility.