Lofree's RG6 coaxial cable keeps home entertainment and broadband connections moving with a 75-ohm design that helps minimize signal loss, while triple-layer shielding and vibration-proof F-connectors help guard against moisture, dust, corrosion, and interference. It supports 4K Hdr video, Dolby Digital audio, and high-speed internet, and the included female-to-female coupler adds a little extra flexibility when you need to extend the run.