This article introduces five common video interfaces: AV, S-video, component, VGA, and DVI, analyzes their definitions, characteristics, advantages and disadvantages, and application scenarios, and gives the range of resolutions they support. This article aims to help readers understand the differences and choices of different video interfaces, and improve the transmission quality and effect of video signals.
2023-04-14 ekL
This article popularizes the basic concepts and development history of HDMI® and DP display interfaces, and makes a comprehensive comparison and analysis of their bandwidth, resolution, refresh rate, audio, display technology, etc. in each version, so that everyone can understand more clearly The difference between HDMI® and DP display interface.
2023-04-13 eKL
Dual-screen HDMI® KVM switcher or DP HDMI® KVM dual-screen switcher dual-host dual-display work solution can easily switch between two hosts by using a set of keyboard and mouse, saving desktop space, saving hardware resources, and saving time , greatly improving work efficiency.
2023-03-31 ekL
With the development of computer technology, more and more people need to connect multiple computers and operate on multiple displays simultaneously. The Dual-Screen HDMI® KVM switcher can easily accomplish this task. It not only allows you to switch between multiple computers but also enables you to connect multiple displays at the same time, improving work efficiency.
2023-03-28 ekL
The first method is to directly remove the analog camera and replace it with a webcam. If you want to continue using the original cable, you can use the 2km IP high-definition network coaxial transmitter NCR200 to connect it. This method can quickly change the analog camera into a webcam, greatly reducing the project cost
2023-03-14 ekL
Without changing the original cable and rewiring, the analog camera can be replaced by a webcam by using the IP HD network coaxial transmission extender NCR200. The principle is to use the original coaxial cable as a network cable to transmit the monitoring video signal of the webcam
2023-03-08 ekL
DVI extender DE70 is drive-free and can be used out of the box. By using a CAT5e/6 network cable, DVI 1080p video signal can be transmitted for 70 meters and 4K video signal can be extended for 40 meters; At the same time, it can also support RS232 bidirectional control and infrared extension control
2023-02-23 ekL
HDMI® KVM switcher 81HA adopts driverless installation design, plug and play, supports 4K 60Hz (444/RGB) 8 bit resolution, HDMI® audio separation, and outputs 3.5mm audio; At the same time, it is compatible with most wireless keyboard and mouse, mechanical keyboard and mouse, and game mouse
2023-02-17 ekL