1.Support USB-C, USB3.0, Gigabit Ethernet interface 2.The total output of the 3 ports is 900mA 3.Support USB 3.0 super speed (5Gbps) transmission, downward compatible USB2.0 4.Support 10/100 /1000Mbps bandwidth 5.Support twisted pair crossover detection and auto-correction 6.USB-C female charging port for Macbook or Google new Chromebook Pixel and other USB-C supported devices charging 7.Multiple USB-C interfaces support plug and play, hot swap Easy to carry and use