3×3 HDMI Video Wall Controller supporting 4K 4096×2160@60Hz input and nine 1080p HDMI outputs. Features multiple splicing modes (1×2 to 3×3), RS-232 control, DIP switch configuration, audio output (3.5mm & S/PDIF), 180° image rotation for flexible installations, firmware upgrade via Micro-USB, and plug-and-play operation with built-in surge and ESD protection. Ideal for digital signage, control rooms, and professional video wall displays. Technical Features: 4K@60Hz In / 1080P@60Hz Out 1 Input/9 Output Multiple Display Modes 180-degree Image Rotation S/PDIF Audio Output 3.5mm Audio Output RS-232 Control Plug and Play Lightning/Surge/ESD Protection Highlights: Multi Screen Sychronized Playback Better Algorithm to Avoid Jagged Edges 9 Adjustable Display Modes(1×2/1×3/1×4/2×2/2×3/3×2/2×4/ 4×2/3×3) Technical Details HDMI Input: 1x HDMI HDMI Output: 9x HDMI Compatibility: HDMI 2.0HDCP 1.4 / HDCP 2.2 Resolutions Input: 4096×2160@24/25/30/50/60Hz， 3840×2160@24/25/30/50/60Hz， 3440×1440@60Hz，2560×1600@60Hz， 2560×1440@60Hz，2560×1080@60Hz， 1920×1200@60Hz Output：When the mode is 0000/0001/0010, the maximum output is 1080P@30Hz; other modes have a maximum output of 1080P@60Hz. Resolutions Input: 1080P@24/25/30/50/60Hz Output：1080P@24/25/30/50/60Hz 3.5mm Output: PCM S/PDIF Output: PCM HDMI Output: PCM Mode: 1×2/1×3/1×4/2×2/2×3/3×2/2×4/4×2/3×3 RS-232 (GND/ RxD/TxD): Default baud rate: 9600 Only when the dip switch is set to ‘1111’ can the splicing mode be switched by RS-232 instruction Power Supply: DC12V/2A Power Consumption: ＜17W Working temperature: -20℃~60℃ Storage temperature: -30℃~70℃ Humidity: 0~90%RH（No condensation） Housing: Iron Weight: 844g Color: Black Dimensions: 265(L)*105(W)*25(H)mm Protection ESD protection 1a Contact discharge level 2 (±4KV) 1b Air discharge level 3 (±8KV) Implementation of the standard: IEC61000-4-2 Lightning protection, Surge protection
