Electroline EDA100 Compact Bi-Directional Signal Booster 1-Port Cable Modem TV HDTV Amplifier with Passive Return

1 Ports with a +15dB boost per port, boosts your signal strength 12x.
Helps reduce snow and pixilation caused by weak TV signals.
WILL improve HDTV reception. Your experience may vary based on the quality cable TV or antenna input signal
5-year warranty when purchased from an Authorized Channel Master Distributor/Dealer. (Amazon Prime customers)
Compatible with all cable TV services and over-the-air antenna signals.