The SiliconDust HDHR5-2US HDHomeRun CONNECT DUO Tuner is a dual-tuner streaming device that allows you to watch live broadcasts in digital format. The device comes complete with Ethernet port, RJ-45, and ATSC broadcast format support. The SiliconDust HDHomeRun CONNECT DUO tuner is compatible with a range of computers, tablets, and networks. Whether you are an avid gamer, a professional video editor, or simply want to watch TV shows and movies, the SiliconDust HDHomeRun CONNECT DUO tuner is the perfect streaming device for you.