4K@120Hz 1pet30che USB-C™ Extender Supports 30m at 4K@120Hz over CAT6 UTP Cable with an HDMI™ Output 1pethha-a HDMI™ to HDMI™ +SPDIF /R/L Audio Converter 8K@60Hz 4:4:4 1pu-dd USB-C™ to Dual Displayport Supports 8K@30Hz (4:4:4) at one Dispaly and 4K@120Hz (4:4:4) at two Dispalys