RG6 coupler for extending the length of RG6 coaxial cables. RG6 F Type Female coaxial couplers provides spare or replaceable adapters to use on different audio systems. Acting as an adaptor on a video or satellite box to convert a Coaxial male output into a a coaxial female output. Easy to install and disassemble and is a perfect choice for DirectTV and Dish Network at up to 3 GHz. Package included: 2 Pack Nickle Plated RG6 F-Pin Female to Female Cable Connectors; 18 months warranty for quality problems.