The HDMI 2.0 matrix 4x2 can connect 4 HD signal sources to 2 HD display terminals with optical fiber or stereo headphone output. The matrix allows four HDMI devices to be switched or split easily to two HDMI compatible monitors or projectors. And any output ports can realize independent audio output by optical fiber or stereo head phone. Our devices offer solutions for noise, space and security concerns, data center control, information distribution, conference room presentation, school and corporate training environments. Features: 1. Support 3D video format 2. Support for 4K (input) resolution 2K (output)ï¼ÂDown scalerï¼ 3. Support 2 HDMI audio outputs, 3.5mm earphone jack and optical output at same time 4. 4 HDMI inputs switch and split to 2 HDMI displays. 5. Support LPCM/Dolby/DTS 5.1 channel. Specification: 1. HDMI version: HDMI 2.0 2. HDMI resolution: up to 3840*2160/60Hz 3. Support video format: 8/10/12 bit deep color 4. Support audio format: LPCM/DTS/Dolby-AC3 5. Band width: 600MHz 6. Baud rate: 3x6Gbps 7. Input cable distance: - 4K/30Hz less than or equal to 15M AWG26 HDMI standard cable - 4K/60Hz less than or equal to 5M HDMI 2.0 standard cable 8. Output cable distance: - 4K/30Hz less than or equal to 15M AWG26 HDMI standard cable - 4K/60Hz less than or equal to 5M HDMI 2.0 standard cable 9. Working current: 600mA 10. Power adapter format: Input: AC (50HZ, 60HZ) 100V-240V; Output: DC5V/1A 11. Operating Temperature range: (-15 to +45 degree C) 12. Operating Humidity range: 5 to 90%RH (No Condensation) 13. Dimension (LxWxH): 198 x 70 x 24(mm) 14. Housing Material: Metal 15. Weight: 300gSpecification: General Types HDMI Switch, Splitter Material Metal Input Port 4*HDMI Output Port 2*HDMI HDMI Resolution 4096*2160@30Hz HDMI Version V1.4b Power Supply DC 5.0V / 2.0A Transmission Rate 3.2Gbps HDMI Bandwidth 320MHz HDMI Audio Format DTS-HD, Dolby-TrueHD, DTS, Dolby-AC3, DSD Input Cable Distance Less than 12-15m Output Cable Distance Less than 15-25m Working Current 1000mAh Operating Temperature -15-55 Degree Celsius Operating Humidity 5 ~ 90 Percent RH (No condensing) ESD Protection Human Body Model +-8kV (air-gap discharge) +-4kV (contact discharge) Size 18*7.1*2.1cm Weight 320g Package Include Package Contents 1 x Power Adapter 1 x User Manual 1 x Remote Control 1 x HDMI Splitter 1 x Mounting Accessories Set Package Weight One Package Weight 0.61kgs / 1.34lb One Package Size 22cm * 10cm * 9cm / 8.66inch * 3.94inch * 3.54inch Qty per Carton 20 Carton Weight 11.50kgs / 25.35lb Carton Size 46cm * 42cm * 12cm / 18.11inch * 16.54inch * 4.72inch Loading Container 20GP: 1150 cartons * 20 pcs = 23000 pcs40HQ: 2670 cartons * 20 pcs = 53400 pcs