The VROVA USB3GE-ADPDF USB 3.0 to Gigabit Ethernet Adapter adds a Gigabit Ethernet port to any USB 3.0/USB 2.0 enabled Ultrabook/Laptop/Desktop. Ideal for Offices Conference & Hotel rooms with a wired internet connection this small and compact adapter connects to a USB port on your computer and provides an RJ-45 port for connection to a wired network at data transfer rates of up to 10Gbps. The adapter is also backward compatible with USB 2.0 ports.