Amazon.com: Optoma CINEMAX-D2-W CinemaX D2 4K UHD Ultra-Short-Throw DLP Projector with HDR White 2022 Bundle with 120 inch Home Theater Projector Screen, 2X Sony Wireless Headphones and 2X HDMI 2.0 Cable :
WHD200 Wireless HDMI sender and receiver | Optoma Europe
Product: Optoma HDCast-PRO HDCast Pro HDMI Wifi Dongle