Compact DesignThe HDMI Matrix features a compact structure, ensuring efficient use of space while delivering powerful performance Reliable PerformanceEngineered for stability and dependability, this HDMI matrix switch provides consistent and high-quality signal distribution Versatile Audio OutputSupports audio extraction from HDMI Out1, with simultaneous output through 3.5mm headphone jack and optical interface for flexible audio setups Dual Display Flexibility4 output ports can display either the same or different ultra-high-definition video sources, providing versatile display options Advanced FeaturesSupports 3D content and RS232 control, enhancing compatibility with modern audio-visual systems and enabling easy integration with control setups Specifications: Maximum Resolution: 4K@30Hz Video Format Support: 8/10/12-bit color depth Audio Format Support: DTS-HD, Dolby-trueHD, LPCM7.1, DTS, Dolby-AC3, DSD Maximum Transmission Rate: 18Gbps Input/Output Cable Length: 15m (AWG26 HDMI standard cable) for 4K/30Hz HDMI Input Ports: 2 HDMI Output Ports: 4 Maximum Working Current: 0.8A Power Adapter: Input: AC 100V-240V (50Hz, 60Hz); Output: DC 12V/1A Dimensions (L*W*H): 218x89x22mm Weight: 495g Package included: 1 x HDMI Matrix Switch 1 x Remote Control 1 x Power Adapter 1 x English and Chinese Manual