HDFury 4K Arcana 18Gbps is a device that I have not heard of till I was Googling on how to get Dolby Atmos support for older televisions that don’t have eARC.

ARC stands for Audio Return Channel, while eARC stands for Enhanced Audio Return Channel. The main difference between ARC and eARC is the speed and bandwidth.

HDFury Arcana - Contents
HDFury Arcana – Contents