The DE10-Nano (MiSTer FPGA) will break CEC/ARC connections with devices, so my TV, receiver, and PS4 would stop powering on/off together and allow my TV to control the PS4 menus, switch inputs automatically, and control receiver volume. This little dongle eliminated that connectivity from the device it's connected to and everything is in sync again.
Rating:
[5 of 5 Stars!]