[Practical Gigabit Ethernet] - With uni USB Ethernet Adapter, connect via wired network for stable & smooth transmission without problems caused by wireless network card. Perfectly compatible with 10/100/1000Mbps bandwidth. (To reach 1Gbps, please make sure to connect with CAT6 & above Ethernet cable). [Fast USB 3.0 Data Transfer] - The Ethernet Hub has 3* USB 3.0 ports with speeds up to 5Gbps for file transfer, 10 times faster than USB 2.0. Easily connect USB-A peripherals such as USB flash drive, mouse, keyboard, webcam, printer. Work simultaneously without pressure. (Note: Charging is NOT supported)