ANTOP Amplifier Power Controller, Amp Power Inserter, Antenna Accessories for Smartpass Built-in Amplifier Antenna

This is not an amplifier. The power adapter is not included.
The closer the amplifier is to the antenna, the better the reception.
ANTOP amplified antennas are all has built-in amplifier, and the external accessory, which need power adapter is not its amplifier, but the amplifier power controller.
The green light means the amplifier built-in is on, and the yellow light means the built-in amplifier is off.
You will receive a random white or black accessory.

This is not an amplifier. The power adapter is not included.

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