Question Do I need a HDMI Splitter or Switch?

Mar 28, 2023
Trying to hook up my ROKU Streaming Stick 4K to my new LG TV (OLED 65C1AUB). All my HDMI ports are in use but I do have USB "A" ports. What I'm hoping to do is using the HDMI port with an adapter that allows 2 HDMI "IN" with 1 HDMI "OUT" connecting to the TV. Alternatively can I plug the ROKU unit into an adapter that will let me connect it to a USB port?