Cables & Leads

Power your antenna amplifier directly from a USB port with this convenient USB Power Inserter. Designed for use with amplified TV antennas and masthead amplifiers, it injects DC power through the coaxial cable while allowing the RF signal to pass uninterrupted to your TV or set-top box. Ideal for powering compatible antenna amplifiers from a TV’s USB port, USB power adapter, or other 5V USB power source.