![]() Since then, the standard has been changed several times in particular, support of new audio and video formats has been added. The first devices with HDMI support appeared in late 2003. Together with HDMI, HDCP (High Bandwidth Digital Content Protection) technology was developed to prevent the piracy and illegal copying of video materials. As in the case of DVI, the signal is transmitted in digital format, which means maintaining the original quality. In modern home entertainment devices, such as flat-panel TVs and Blu-ray players, HDMI is the standard connection interface. HDMI stands for High Definition Multimedia Interface. Monitor with HDMI port – the king of multimedia. They can be connected to monitors with a resolution of up to 2560x1600 pixels. More expensive video card models have a Dual Link DVI interface. The maximum resolution, in this case, is 1920x1080 pixels - Full HD. ![]() Low-cost video cards are equipped with the Single Link DVI. The ability to transmit both analog and digital signals, support for large (in that era) resolutions and high frequencies, and the lack of inexpensive competitors led to DVI becoming a standard port for today. In the mid-2000’s, DVI replaced the rapidly outdated VGA. It transmits a video signal in digital format while maintaining high image quality. This abbreviation stands for Digital Visual Interface. Probably, for several more years more, it will remain not as desirable, but still the ubiquitous standard. ![]() Today, it is more rarely integrated, but until now, an array of devices such as home players, projectors, TVs, etc. But then flat LCD digital screens appeared, resolutions began to grow, and the time-honored VGA port started to give up ground. The blue trapezoidal interface worked perfectly with old CRT displays, thanks to its analog nature. The then-leading IBM computer manufacturer developed the first connection standard, used today too, in 1987 for its PS / 2 series PCs. As mentioned earlier, modern devices are equipped with various monitor ports: HDMI, DVI, VGA, DisplayPort (DP), USB-C, Thunderbolt, SDI. Somewhat later, VESA (Video Electronics Standards Association) designed DisplayPort. Manufacturers of devices for home entertainment have created the HDMI standard, which became the digital successor of the analog scan connector. To attain the highest image quality, you need to use a digital standard, such as DVI. With the development of new technologies for flat-panel monitors, the capabilities of the VGA connector have become insufficient. Previously, only an analog VGA interface was utilized to connect a rugged LCD monitor to the computer.
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