Features：
Four HDMI input signals switched or split to two HDMI sink devices
One of the HDMI outputs is with audio output by SPDIF and 3.5mm Stereo Audio Output.
Support 3D
With HDMI-CEC function.
Support deep color 30bit, 36bit
Support Blue-Ray 24/50/60fs/HD-DVD/xvYCC
Digital audio format, as DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD
Support signal retiming
Support input up to 15metres AWG24 HDMI standard cable length, output up to 25metres AWG24 cable length
It can smartly jump over those input sources which are not connected.
It can come back to the default the input 1 status when restarted or reset.
No loss of quality
Need DC5V/2A power supply

Specifications:
HDMI resolution: 24/50/60fs/1080p/1080i/720p/576p/576i/480p/480i
Support video color format: 24bit/deep color 30bit,36bit
Support audio format: DTS-HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD
Audio output: SPDIF and COAX
Max transmission bandwidth: 225MHz
Max baud rate: 6.75Gbps
Input/Output TMDS signal: 0.5~1.5Volts p-p
Input/Output DDC signal: 5Volts p-p (TTL)
Input cable distance: ≤15m AWG24 HDMI standard cable
Output cable distance: ≤25m AWG24 HDMI standard cable
Max working current: 900mA
Power adapter format: Input:AC(50HZ, 60HZ)100V-240V; Output:DC5V/2A
Operating Temperature range: (-15 to +55℃)
Operating Humidity range: 5 to 90%RH (No Condensation)

Package Included:
1 x HDMI Matrix 4x2 HIFI
1 x 5V Power Adapter
1 x Manual

• The 4x2HIFI V1.3 HDMI matrix access to four HDMI sinks with stereo audio output, using four HDMI sources
• The matrix allows four HDMI devices to be switched or split easily to two HDMI compatible monitors or projectors. One of the HDMI outputs is with audio output by SPDIF or by 3.5mm Stereo Audio output
• The Matrix can also be placed at the end of a long HDMI cable to regenerate the HDMI signal
• Inputs can be switched with the IR remote control，also can be controlled by two buttons. The optical audio output format can be switched from Stereo Sound,DTS-HD/Dobby-trueHD/LPCM7.1/DTS/DOLBY-AC3/DSD by remote.The HIFI audio format is decided by the sorce film
• LED Indicate: when someone source device or someone sink display device is working, the LED relative will come to light; when someone source is selected to any sink,the LED relative to the source will come to light

The 4x2HIFI V1.3 HDMI matrix access to four HDMI sinks with stereo audio output, using four HDMI sourcesSPWSL