Features:
1. Upgrade the 4 IN 2 OUT matrix: This 4K HDMI matrix can connect up to 4 high-definition signal sources to 2 HDMI display terminals through fiber optic or stereo headphone output, making it easy to switch or split four HDMI devices into two high-definition displays. The power port is designed to be on the same side as all HDMI ports for easy connection. A solution suitable for home theaters, offices, schools, conference rooms, shopping centers, hotels, or museums.
 
2. 4K high resolution: supports multiple video resolutions, including 4K@60Hz 2K 144HZ can make the image more coherent, smooth, and natural, reducing image delay issues (not supporting ultra wide 4K). It is not recommended to use a resolution of 3440x1440 as this may cause compatibility issues. Supports HDMI2.0b, HDCP2.2, HDR 10, RGB 8:8:8, 3D, and more. Supports DVI display, 18Gbps data rate transmission, LPCM/DTS 5.1 channel/Dolly Atmos 7.1 (note: Dolly Atmos 7.1 is only supported by OUT A)
 
3. Scaler EDID and audio segmentation: Supports automatic reduction of 4K resolution to 1080P (does not support other resolution degradation). 4K video source devices can simultaneously display 4K content to 4K TVs and 1080p content to 1080p TVs through Scaler EDID. (Note: Please set the EDID to "0000" at this time) Any input high-definition signal source can be extracted separately or simultaneously through SPDIF or 3.5mm headphone audio output port.
 
4. Plug and Play: This 4x2 HDMI matrix is easy to set up and operate, with built-in automatic equalization and amplification functions to ensure optimal transmission without losing video/audio quality. Compatible with computers, Blu ray players, DVD players, Roku streaming players, TV boxes, PlayStation 3/4, Xbox One/360, or other HDMI compatible devices. The convenient and intuitive remote control allows for easy switching of input or output.
 
 
Specifications:
HDMI compatible version: HDMI compatible 2.0b
HDMI compatible resolution: 4096 * 2160
Support video formats: 8/10/12 bit dark color
Support audio formats: suitable for DTS-HD/Dolby trueHD/DTS/Dolby AC3/DSD
Maximum bandwidth transmission: 320MHz
Maximum transmission rate: 3.2Gbps
Input cable length: (1080p resolution) ≤ 15m, (4K resolution) ≤ 12m AWG26 HDMI compatible standard cable
Output cable length: (1080p resolution) ≤ 25m, (4K resolution) ≤ 15m AWG26 HDMI compatible standard cable
HDMI compatible input ports: 4
HDMI compatible output ports: 2
Power input: 100V-240V
Output voltage: DC5V/2A
Product size: 170 * 60 * 20mm
Product material: aluminum alloy
 
Packaging includes:
1 * 4K HDMI matrix switch
1 * Power adapter
1 * Remote control (including CR2025 button cell)
1 * User manual


On 25-Jul-2023 at 11:00:43 BST, seller added the following information:

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