Small size, great effect
The Macro G works just like the other Telos Audio Grounding Noise Reducers. It connects 2 devices through USB A connectors, to provide the lowest impedance grounding. It has the same specially programmed micro controller as the other GNR devices.
As two HDMI to USB cables are supplied, you can also ground two devices with still unused HDMI connectors, as well as a mix of HDMI and USB. This results in higher definition, less noise, and a more natural presentation of audio and/or video.