RFAdapter Coax Cable Caps, F Type 75 Ohm Terminator, 5 Pack, Coax Terminator Caps for Unused Ports on Splitter, AMP, Coaxial Cable, Antenna - Help reduce signal loss and reflection caused by open ports. Terminate signals on unused equipment ports to prevent extraneous signals from decreasing system performance. Also used to keep ports clean, block dust and moisture. - This coax terminator caps are used to cap off unused F connectors on TV splitter, amplifier, coax cable connectors, booster, wall plates, etc. - Made with high quality brass, easy to install. - Ideal for terminating a 75 Ohm video signal with an f-type connector. - Come with 5-Pack.