The V7 USB-C to 2.5G Ethernet adapter is designed computers that do not have an Ethernet port. The V7 USB to Ethernet adapter lets you use your USB port as an Ethernet connection with a fast Cat6. Simply plug in the USB C connector to your computer, and plug in your RJ45 cable to the other end of the adapter. In no time you'll have a hardwired Ethernet connection providing a safe, secure way to get online with extremely fast data transfer rates.