Avedio Links 8K HDMI Splitter

I opened it and tried to connect it, but I didn't understand how to use it, so I'm passing it on to someone who does. m(_ _)m

8K resolution compatible HDMI 1x8 splitter, supports HDR and 3D.

[Wide Compatibility]: HDMI Splitter supports 1 input: compatible with Sky Box, Fire Stick, Computer, Game consoles, Fire TV Stick, Blu-Ray DVD Player, etc. Supports 2 identical outputs simultaneously: compatible with TV, Projector, Monitor, etc. [Note: This HDMI Splitter 1X2 does not support connection to soundbars, amplifiers, headphones, or other audio devices with HDMI ports].

- Brand: Avedio Links
- Model: 1x8 Splitter
- Resolution: 8K
- Number of Ports: 4x1
- HDR Support: Supported
- 3D Support: Supported
- Number of HDMI Ports: 1x2

Thank you for looking.