Mercury | USB Powered TV Aerial Signal Booster | 4G/5G Filter | 20dB Gain | Indoor Digital Freeview HD Antenna Amplifier for Enhanced Reception | Compact Plug & Play Design

BOOST YOUR TV SIGNAL | Improve your Freeview reception with this high-performance USB-powered aerial amplifier, designed to enhance weak signals for clearer picture quality and stronger sound ELIMINATES 4G & 5G INTERFERENCE | The integrated LTE filter effectively blocks unwanted mobile signal disruptions, ensuring stable and reliable digital TV reception EASY USB POWERED SETUP | No separate power adapter needed! Simply plug the USB lead into your TV’s USB port for hassle-free operation COMPACT & DISCREET DESIGN | The sleek and lightweight build (24 x 34 x 56mm) makes it easy to position behind your TV, complete with an on/off switch and LED indicator ENHANCED SIGNAL QUALITY | Featuring 20dB gain with low noise (<4dB), this amplifier strengthens weak signals and expands reception range for more TV channels