ORICO HR01-U3 ABS 3 Ports USB3.0 HUB Splitter with External RJ45 Gigabit Ethernet Network Card 5 Gbps for Laptops Desktop Ultrabook etc.(Black) 1. ORICO 3*USB3.0 HUB +1 RJ45 network port. 2. USB3.0 theoretical speeds up 5GBPS. 3. Built with high-strength ABS plastic build, compact appearance. 4. The 101001000M ethernet interface converter for ultra super-speed USB3.0 interface for a computer connected to the network, beautiful appearance, small and portable. 5. Integrated USB3.0 PHY controller, in line with USB3.0 transmission specifications, compatible USB2.0USB1.1. 6. Single chip USB3.0 to 101001000M gigabit ethernet controller that supports IEEE 802.3az Energy Efficient Ethernet (Energy Efficient Ethernet EEE). 7. Support for IPv4 and IPv6 packets checksum offload engine (COE), can effectively reduce the CPU load. 8. Supports full-duplex transmission, IEEE802.3x flow control and half-duplex backpressure flow control. 9. Supports wake on LAN functions. 10. Supports Windows XP and above, and MAC OS X V10.6 and 10.8, hot swappable. 11. Through the certification of ROSH CE FCC. 12. Cable Length: Below 1.8m