As the I/O device of the computer, the monitor can receive the host signal and form an image. The way to receive and output the signal is the interface we want to introduce. Excluding other conventional interfaces, the main interfaces of the monitor are VGA, DVI and HDMI.

VGA is mainly used in old-fashioned computer output. The output and transmission are all analog signals. The transmission process is also a digital-to-analog conversion and an analog-to-digital conversion. If the signal is lost, the display will be blurred.

The digital signals transmitted by the DVI interface can transmit high-resolution video signals, and there is no need for conversion when connecting to a computer, and the signal will not be lost.

What the HDMI interface transmits is also a digital signal, and the video quality is basically the same as that achieved by the DVI interface transmission, but it can also transmit audio.

On the Interactive Digital Signage , Windows system and Android system are distinguished, which also determines that the interfaces of the two will be different.

The Windows all-in-one PC support Intel J1900/J6412, i3, i5 and i7 configurations. Commonly used interfaces include DC, USB, HDMI, VGA, HDMI,etc.

The Android all-in-one machine supports the configuration of RK3288 and RK3399. Commonly used interfaces include DC, USB, RJ45, RS232, TF/SIM, HDMI,etc.

Different fields have different requirements for the functions and expansion of touch display products, which determines the design of the motherboard interface.

TouchDisplays Interactive Digital Signage and touch monitor display interfaces are rich and diverse to meet your needs for different interfaces. Our product interface has strong practicability and high expand-ability which is suitable for any scene you need.

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As a producer with extensive industry experience, TouchDisplays develops comprehensive intelligent touch solutions. Established in 2009, TouchDisplays expands its worldwide business in manufacturing Touch All-in-one POS, Interactive Digital Signage, Touch Monitor, and Interactive Electronic Whiteboard.

With the professional R&D team, the company is devoted to offering and improving the satisfying ODM and OEM solutions, providing first-class brand and product customization services.

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