Amazon.com: KVM Switch with Serial Port Control, 4K@60Hz 4 in 1 Out HDMI KVM Switcher Box for Share Mouse Keyboard and Monitor, Can Work with Pi-kvm, Compatible with Windows/Linux/Mac System : Electronics
4K 4 Ports HDMI Switch combines the video Auto-switching with EDID, IR, and RS-232 serial control function - VKGM-S41
4K 3x3 Video Wall Controller Splitter (2023Version) 13 Display Modes viewer 1 HDMI/DVI Input 9 HDMI Output TV Processor Images Stitching Video Wall Processor with RS232 Control - Newegg.com
8-Ports 4K 60Hz HDMI KVM-Switch Control up to 8 Device RS232/ LAN Port Control with 4 Pcs 5ft/1.5m KVM Cable, TESmart HKS0801A1U - KVM-Switch Versand
TESmart 8X1 HDMI KVM Switch 8 Port Enterprise Grade Support 4K@60Hz Ul – BlessMyBucket
Amazon.com: TESmart 8×1 HDMI Switch 8 in 1 Out 4K @ 60Hz HDCP with 19-inch Rack-Ears | RS-232 / LAN Control | IR Remote Control and Auto Switch | Auto Scan Time Interval - Black : Electronics
NTI se-4k18gb-4rs 4K 18Gbps HDMI Switch with IR & RS232 Control, 4-Port - Pro AV Warehouse
4x1 Full UHD 4K60 18Gb HDMI Switcher (YUV: 444) with auto / manual switching, ARC, IR Remote
Amazon.com: 4K@60Hz HDMI Matrix Switch 4x4, HDMI Matrix Switcher Splitter 4 in 4 Out with RS232 Control, HDMI Matrix Selector Box with EDID, Support Auto Downscaler, HDR, HDMI2.0, HDCP2.2, 18Gbps : Electronics
CYP 4-Way 4K HDMI Switcher with advanced EDID management, IP, RS-232, & IR Control
4x4 4K60Hz HDMI Matrix Splitter Switcher HDCP IR RS232 Control S/PDIF – BITVISUS
1080P Quad HDMI Multi Viewer Switcher IR Remote RS232 Control PIP Seamless HDMI Switch 4x1 for Projector Monitor - AliExpress
HDMI KVM switch 16 port 4K60Hz Autoscan, Rackmount, RS232 TESmart
4x1 4K UHD HDMI Seamless Switcher, Scaler and MultiViewer
8x2 HDMI Matrix combines the video Auto-switching with Audio Embedder, EDID, IR, and RS-232 serial control - XKSM-S1092
CKL 2 Port Auto HDMI Switch 2 in 1 out with IR Remote RS232 Control Support
WyreStorm 8K60 4x1 HDMI Switcher with Dolby EXP-SW-0401-8K B&H
4-Port HDMI Switch - VS481A, ATEN Video Switches | ATEN U.S.A.
4x1 HDMI Switch with IR & RS-232 Control
Vivolink HDMI 2.0 switch (3 in - 1 out)
NTI SE-4K18GB-4RS 4K 18Gbps 4-Port HDMI Switch with IR & RS232 Control
Amazon.com: TESmart 8×1 HDMI Switch 8 in 1 Out 4K @ 60Hz HDCP with 19-inch Rack-Ears | RS-232 / LAN Control | IR Remote Control and Auto Switch | Auto Scan Time Interval - Black : Electronics
8x8 4K UHD HDMI Matrix Switch Switcher IR Remote RS232 Control 3D 1080P EDID New | eBay
CKL 4x2 HDMI Switch Splitter 4 in 2 out with IR Remote RS232 Control Support 1080P 3D CKL-4H2
4x1 Switcher for HDMI with RS232 | Gefen
