Monitor HDMI^® or VGA interface which is better? The difference between HDMI^® and VGA interface

Both the HDMI^® interface and the VGA interface are a format of video signal transmission. The HDMI^® interface supports the simultaneous transmission of audio and video. The VGA interface is susceptible to interference from other signals, does not support the simultaneous transmission of audio and video, and is easily distorted under high resolution.

2021-03-04 ekL

20km HDMI^® KVM optical fiber extender HFKU200 connection tutorial

HDMI^® KVM optical fiber extender HFKU200 based on optical fiber transmission medium can extend audio and video signals and mouse and keyboard signals up to 20 kilometers; support 1080P@60Hz resolution, rack installation, local swap display, etc.

2021-02-20 ekL

What is the use of HDMI^® capture card? how to use?

The HDMI^® capture card is a kind of expansion hardware that can be installed in the computer using the HDMI^® interface; it is used to capture the audio and video of computers, game consoles (such as PS3/4), CD players, video recorders, cameras, mobile phones, surveillance and other equipment

2021-02-19 ekL

Optical fiber extender principle, application range, connection method of optical fiber extender

The optical fiber extender is an extender that replaces the traditional cable as the transmission medium with optical fiber as the transmission medium. It needs to be used in pairs; the transmitting end of the optical fiber extender converts the input signal into an optical signal, and the receiving end is responsible for converting the optical signal. Original signal

2021-02-06 ekL

HDMI^® to VGA converter with audio HV02 connection tutorial

HDMI^® to VGA converter with audio HV02 can convert HDMI^® digital audio and video signals into 1 high-definition VGA analog video signal and 1 3.5mm stereo audio output; can be used for HDMI^® host to connect VGA large-screen display and traditional power amplifier

2021-02-02 ekL

What are the advantages of optical fiber, coaxial, and Lotus on the motherboard audio interface? Which is better?

For users who need to transmit audio over long distances, optical fiber audio interfaces are better; for music enthusiasts, it is better to use coaxial audio interfaces at home, and for users who only have analog audio, Lotus analog audio interfaces are better

2021-02-01 ekL

4-port HDMI^® KVM switch 412HK connection tutorial

The industrial-grade 4 input 2 output HDMI^® KVM switch 412HK supports RS232 switching, hot key switching, infrared remote control switching, and USB data transmission; the highest resolution is 4K@60Hz.

2021-01-07 ekL

SDI fiber optic extender SDF01 connection tutorial

The SDI fiber optic extender SDF01 is composed of a transmitter and a receiver. The fiber optic cable is used to connect the two devices. The transmission distance can be extended by 1 meter to 20 kilometers. After the signal is not compressed, the video signal is output with high fidelity.

2021-01-06 ekL