Buy on Amazon : br br 2-Port Bi-Directional Cable TV HDTV Amplifier Splitter Signal Booster with Passive Return Path br br 2 Ports with a 11dB boost per port boosts your signal strength 12x br Ultra small form factor for ease of installation in confined spaces br Reduces snow and prevents image pixelation with digital cable Coaxial cables not included br Compatible with all standard and digital Cable TV services br 5-year warranty when purchased from an Authorized PCT DistributorDealer Warranty not valid when purchased through other outlets