With the Hirschmann INCA 1G Multimedia Over Coax Adapter Set, you can turn your existing coax network into a High Speed internet network up to 1 gigabit. For a successful connection, you need at least 2 inverters. With the first inverter, you can add the network signal to your coax cable, and with the second inverter, you can remove the network signal from the cable. You can use a total of 32 inverters, with which you can install a wired data network throughout your entire house. Keep in mind that you need an amplifier at the Subscriber Takeover Point, such as the Hirschmann HMV 41. With the included USB cable, you can provide the adapter with power.