3x3 4K HDMI Video Wall Controller (Model: JTECH-VW09) - YouTube
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3x3 4K Video Wall Processor with USB-C/DP/VGA/HDMI In
Hunter Video Wall Controller 4K | 3x3 Configuration | HDMI/USB3.0 Input | Multiple Splicing Modes | Cascadable | IR/RS232 Control | Windows 10 Support | 3.5mm Audio | DC 12V | Hunter India
DMInteract 4K HDMI 3x3 9 Channels Video Wall Controller
4K 8K HDMI TV Rotating Splicing Processor 1X9 3X3 2X9 3X6 HD Videowall Controller - China LED Video Controller, Video Wall Controller | Made-in-China.com
HDMI / VGA / DP / USB Type-C 4K 30Hz 3x3 Video Wall Controller | HDCP 2.2 (up to 10x10) [JTECH-VW09] - J-Tech Digital
3x3 HDMI Video wall controller, WolfPack
BG-UHD-VW29 3x3 4K UHD HDMI Video Wall Processor with IP/RS232 Control (Supports 1x3/1x4/2x2/2x3 up to 3x3 Layout)
Amazon.com: 3x3 Video Wall Controller 3840x2160/60HZ 4K with Media Player Splitter, Support HDMI 4K@30HZ Input, 1080/60HZ Each Output, IR Remote+Voice Control+RS232, Edge Masking, 3x2 2x2 3x1 2x3 4x2 2x4 Mode : Electronics
4K 8K HDMI TV Rotating Splicing Processor 1X9 3X3 2X9 3X6 HD Videowall Controller - China LED Video Controller, Video Wall Controller | Made-in-China.com