Don't have Telegram yet? Try it now!
https://www.044.eu/en/orei-hdbaset-hdmi-extender-over-cat5e-6-ethernet-lan-cable-up-to-500-feet-ir-hdmi-loop-out-rs-232-poc-hdmi-balun-ex-500ir/
OREI HDBaseT HDMI Extender over Cat5e/6 Ethernet LAN cable - Up to 500 Feet - IR, HDMI Loop-out, RS-232, PoC, HDMI Balun (EX-500IR)