What it does Combines a USBtoEthernet adapter with a 3port USB 3.0 hub to add a wired network port and three speed USB ports to your computer. Why you need it Adds a reliable wired Ethernet connection to desktops, notebooks, laptops and ultrabooks that lack or need an extra LAN port. Expands available USB ports so you can connect external drives, keyboards, mice, printers or other peripherals without swapping devices. Useful when you need more stable network performance for video calls, large file transfers or software updates compared with wirelessonly connections. Key features Ethernet to USB adapter function: provides a wired network interface via USB. 3 super USB 3.0 ports: connect multiple USB devices with USB 3.0 performance for fast data transfer. Driver required: the adapter requires installation of a driver before use; a CD driver is included to assist installation. Broad device compatibility: applicable to desktop, notebook, laptop, ultrabook and similar systems. OS compatibility: supports Windows Vista, Windows 7, Windows 8 and higher Windows systems. Setup and use Install the included driver from the CD before connecting the adapter. Plug the adapter into an available USB port on your computer, connect Ethernet cable to the LAN port, and attach USB devices to the USB 3.0 ports. Practical scenarios Home office: add a wired Ethernet connection and plug in an external hard drive and a webcam for reliable remote work. Travel or meeting room: give an ultrabook or laptop without a LAN port both a stable wired connection and extra USB ports for presentations and peripherals. Shared workstation: expand USB ports for multiple peripherals while providing a dedicated wired network connection for large data transfers. What's included USBtoEthernet adapter with three USB 3.0 ports and a CD containing the required driver. Notes Driver installation is required prior to first use. Compatible with Vista, Windows 7, Windows 8 and higher Windows systems.