Recently to buy a device allows 4 screens to display a screen at the same time, play ppt, did not know this thing called yo, but also looking for a long time, and finally found a discovery screen divider this magical thing, not our common This kind of ordinary converter, HDMI to VGA, or VGA to HD line and the like, and finally to find a green Alliance, 1 into 4 out, in and out are all HDMI interface, as shown, a total of five interfaces, one Input, four outputs. (The actual effect is very good) The purchase link is as follows:
Green Union (UGREEN) 40202 HDMI Splitter 1 In 4 Out In 4 Out 4K Digital HD Video Splitter One In Four Computer TV Projector Connector With 3D Black 218 Yuan Jingdong Direct Link Then I bought a few Philips HD lines and I don’t know how to use quality.
Philips (PHILIPS) SWL6118F/93 HDMI cable version 2.0 4K HD cable 5 meters, 18Gbps 65.9 yuan Jingdong direct link Philips (PHILIPS) SWL6118E/93 HDMI cable version 2.0 4K HD cable 3 meters, 18Gbps 39.9 yuan Jingdong direct link cut to the chase, post the picture:
box
List of items (actually a body, the metal shell is still relatively strong, heat is also good, a power supply)
5 wires are connected, after the wiring is positive, you can see one input, the other four are output, green means the connection is successful, the leftmost is the switch, the rightmost is the power line, it is lit once, it is still user friendly.
Looking at the rear view can see a total of 5 interfaces, the first is the input (input), you can connect the computer, the host and other devices, the other is the output (output) is even the display, television and other playback devices.
Now I use a four-pointer to see if his introduction can be expanded as shown below:
Because it doesn't take long, the effect is still good. Now many devices are equipped with HDMI interfaces, so it's still very convenient. If it is VGA or other head, it's not very easy to use. Video line interface is indeed a bit more variety, conversion is really troublesome, calling for a unified standard quickly, like USB, it will be much easier. Here is just to share, if you need to play a content on several screens at the same time you can consider this splitter.
Advantages: 1, can be a four points, synchronous playback, do a good job to display.
2, metal durable, small size, green is also considered a big brand quality assurance.
3, support for high-definition.
Disadvantages: 1, only HDMI interface.
2, can only play the same screen, and can not be switched.
3. Belongs to a niche product, only suitable for some special scenes.
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