Amazon.com: SIIG 4K HDR HDMI 2.0 HDBaseT Extender Over Single Cat5e/6 with RS-232 & IR - 330ft (100m) @ 1080p & 3840x2160@60Hz YUV 4:4:4 8bit, RS232, HDMI 2.0 and HDCP 2.2, HDR,
Kramer 4K60 4:2:0 HDMI Receiver with USB, RS-232 & IR TP-590R
Alfatron WP70T-RS | Alfatron Electronics
HDMI In-line Controller with IR / RS-232 / CEC /Signal Sensing / 12V Trigger Outputs
HDMI HDBaseT™ Wall Plate w/ PoH up to 330 ft (100M) (Single LAN, 2-Way IR, RS-232, HDMI) - RECEIVER | ShinybowUSA
Amazon.com: OREI 4K 4x4 HDMI Extender Matrix - UltraHD 4K @ 60Hz 4:4:4 Over Single CAT5e/6/7 Cable with HDR Switcher & IR Control, RS-232 - Up to 230 Ft - 1080P Downscale -
4K HDMI 2.0 Wallplate Transmitter Switcher with 2 x HDMI and 1 x USB-C Input with RS-232 Control, Display On-Off Button - woxcon
ASRock > B760 Pro RS
Advanced Room System for Education and Conference room
RS PRO | RS PRO 4K High Speed Male HDMI to Male Mini HDMI Cable, 3m | 186-3029 | RS Components
4x1 HDMI Switch with IR & RS-232 Control
Amazon.com: SIIG 4K HDR HDMI 2.0 HDBaseT Extender Over Single Cat5e/6 with RS-232 & IR - 330ft (100m) @ 1080p & 3840x2160@60Hz YUV 4:4:4 8bit, RS232, HDMI 2.0 and HDCP 2.2, HDR,
IOGEAR - GHSW8241 - 4K HDMI Switch
HDMI over Cat5e Video Extender w/ RS232 - HDMI® Extenders | Audio-Video Products | StarTech.com
HDMI® Extender over Fiber with IR and RS-232 - Vanco International
HDMI, RS-232, IR, ARC & Ethernet Extender over HDBaseT with 3D, 4K Support - PureLink AV
RS PRO Male HDMI to Male HDMI Cable, 3m | RS
HDMI Switcher | Vision Audio Visual
NetworkAV™ H.264 HDMI® Transmitter over IP w/ POE & RS-232
4K HDMI Extender Balun Over Fiber Optic Cable, HDR10, ARC & RS-232 Up to 40 KM - One to Many (Transmitter & Receivers sold separately) | OREI
4K Ultra HD HDMI over IP - Receiver Package | Gefen
RS PRO | RS PRO 4K Male HDMI to Male HDMI Cable, 1m | 251-3271 | RS Components