Color: Indoor AmplifierA better signal means better TV with the Indoor Antenna Amplifier. Increase your reception quality by strengthening the signal from channels in your area. Low-noise amplification improves signal-to-noise ratio and compensates for cable loss to offer a superior viewing experience. Compatible with all brands, the amplifier connects to the coax cable from your antenna and directly into your TV. It improves VHF and UHF reception and boosts HD broadcast signals for digital television. The amplifier is perfect for any indoor passive antenna and sets up easily using the included AC power adapter. Seeing is believing with the Indoor Antenna Amplifier. IMPORTANT NOTE Using an amplifier does not guarantee that you will receive more TV channels, but it will strengthen the signal of available channels in your area. The number of channels and the reception quality you receive will vary based on distance from broadcast towers, antenna position, and obstacles, including hills, buildings and trees.