Amazon.com: 4-Channel HDMI Video Multiplexer with Audio Support + RS232 RS485 Distant Control : Electronics
HDBaseT Extender| 4k HDMI over Ethernet RS232 IR Transmitter and Receiver | DDMALL
Cardinal DVM DVM-HDBT-EX07 HDMI + IR + RS232 HD-Base-T Extender Set (70m) | Infra-Supply.com
TV One 1T-CT-653 HDMI over CAT5e/6 with LAN/RS232 1T-CT-653 B&H
HDMI over Cat5e Video Extender w/ RS232 - HDMI® Extenders | StarTech.com
Tripp Lite HDMI + IR + Serial RS232 over Cat5 Cat6 Active Video Extender TAA GSA - video/audio/infrared/serial extender - B126-1A1SR - Audio & Video Cables - CDW.com
Blustream HD11CTRL HDMI In-line Controller IR - RS232 - CEC - 12V Trigger Outputs
Crestron | HD-RXC-101-C-E | DM Lite – HDMI® over CATx Receiver w/IR & RS-232, Surface Mount
HDMI HDBaseT™ up to 330 ft (100M) (2-Way IR, RS-232, HDMI) - TRANSMITTER | ShinybowUSA
4K HDMI Matrix switch 8X8,HDCP HDR RS232/LAN Control TESmart
StarTech.com USB to Serial Adapter - 3 ft / 1m - with DB9 to DB25 Pin Adapter - Prolific PL-2303 - USB to RS232 Adapter Cable - Add an RS232 serial port
4K 70M HDMI Extender with RS232 Extension, HDBaseT PoC, EVBMS-M107
Blustream HD11CTRL HDMI in Line Controller Via CSC, RS232 & IR
4x1 Switcher for HDMI with RS232 | Gefen
HDMI extender over dual cat.X with bi-directional IR, RS-232, Auto EDID Learning, ARC and CEC
LINK-MI 2x1 Multi-Viewer with PIP IR RS232 HDMI Switcher HD video processor 1080P 2 in 1 out HDMI Switch
Tripp Lite HDMI + IR + Serial RS232 over Cat5 Cat6 Active Video Extender TAA GSA
HDMI Over IP RS232/IP Control Box for DigitalinxIP 2000 & 5000 series products - Pro AV Warehouse
HDMI/RS232 Extender Kit, HDBT, 4K/60 - Muxlab
Tripp Lite HDMI A/V w RS-232 Serial, IR Control over IP Receiver 1080p 60hz - video/audio/infrared/serial extender - - B160-100-HDSI - Audio & Video Cables - CDW.com
HDMI® Ultra-Slim HDBaseT + RS232 and IR over Cat Extender Box Transmitter - 4K 60Hz | HDBaseT Extenders | HDBaseT | Audio Video
5-Play HDBaseT™ PoH up to 330 ft (100M) (Single LAN, 2-Way IR, RS-232, HDMI) - TRANSMITTER | ShinybowUSA
4x1 HDMI Switch with IR & RS-232 Control
MIARHB To DB9 Copper Male Straight-through RS232 Conductor-male Cable Serial HDMI cable HDMI - Walmart.com
4K HDMI with RS 232 data over Optic Fiber Extender – Transwan
CATx HDMI Video Extender Receiver & Transmitter - 4K, 70m, PoC, IR, RS232 | Black Box
