- Adds 3 additional USB 3.0 ports that support transfer speed up to 5Gbps, 10 times faster than USB 2.0 - Adds Gigabit Ethernet network connectivity that supports transfer speed up to 1000Mbps - Compact and light - Plug and Play - Enhanced Stability and compatibility Specifications HARDWARE FEATURES - Dimensions (W×D×H): 31×23×96 mm - Output Interface: * 3 USB-A 3.0 Ports * 1 Gigabit Ethernet Port - Input Interface: 1× USB-A 3.0 Connector - Chipset: RTL8153 - Supported Systems: Windows (XP/Vista/7/8/8.1/10), Mac OS X (10.5-10.11), Linux OS and Chrome OS OTHERS - Package Contents: * USB 3.0 3-Port Hub & Gigabit Ethernet Adapter UE330 * User Guide