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HDMI^® KVM IP Fiber Optic Extender Switch 403FHK: Building a professional-grade solution for long-distance centralized control

The 403FHK HDMI^® KVM over IP fiber extender and seamless switcher delivers up to 20km long-distance transmission of HDMI^®, USB, audio, and control signals via single-mode fiber. Designed for command centers, data centers, financial trading floors, and industrial control systems, it enables centralized deployment, seamless switching, low latency, and scalable TCP/IP architecture for professional B2B applications.

2025-12-31 ekl

What is a point-to-point multi-screen splicing device? What is its function? Where is it used? Is it stable?

Discover the eKL M04 point-to-point multi-screen splicing processor—engineered for pixel-level image restoration without distortion or compression. Ideal for command centers, exhibition halls, airports, classrooms, and advertising displays, it delivers true HD visuals, stable 24/7 performance, and effortless setup with flexible splicing options.

2025-10-29 ekl

How to separate the audio interface from HDMI^®? Comprehensive analysis and solutions

How do you separate the audio interface from HDMI^®? This article explains in detail the principles and methods of HDMI^® audio separation, and introduces practical solutions such as HDMI^® audio splitters, ARC/eARC, and amplifier decoding, helping you easily connect amplifiers and speakers for a better sound experience.

2025-08-25 ekl

What is Audio Return Channel (ARC)? HDMI^® ARC vs eARC: Differences and Application Guide

This article provides a detailed explanation of the Audio Return Channel (ARC) concept and offers an in-depth analysis of the differences between HDMI^® ARC and eARC, helping users understand how to achieve high-quality audio transmission through HDMI^® and ensure better compatibility between TVs, amplifiers, and audio systems.

2025-08-16 ekl

HDMI^® Matrix Switch 412HN - 4x2 Smart Solution for HD Video Distribution

eKL 412HN HDMI^® 4x2 Matrix Switch lets you connect 4 HDMI^® sources to 2 displays with easy switching. It supports up to 4K@60Hz resolution, audio and video separation, and both optical and 3.5mm audio output. Widely used in conference rooms, surveillance centers, showrooms, and more.

2025-07-08 ekl

Multi-computer centralized control solution: 8-port USB 2.0 KVM switch SH08

The 8-port USB 2.0 KVM switch supports 8 computers to share a set of monitors, keyboards, mice and USB peripherals. The maximum resolution is 3840x2160 30Hz, supports USB2.0 full-speed/high-speed devices and hot-swap, and is compatible with Windows, Mac, Linux and other systems. It is suitable for various scenarios such as industrial control, medical equipment, security monitoring, etc.

2025-07-05 ekl

eKL-UE001 USB 3.0 Extender: Extend USB 100m Over Single Ethernet Cable, 4-Port Expansion

he eKL-UE001 USB 3.0 Extender supports 100-meter transmission over a single CAT6A cable. Equipped with 4 USB 3.0 ports, it's compatible with USB 2.0/1.1 devices and works seamlessly across meeting rooms, classrooms, and industrial environments. Plug-and-play, no driver needed.

2025-07-04 ekl

How to connect and use the HDMI^® KVM seamless switching network extender 403HK?

It consists of a seamless switcher with sending function and a receiving end for outputting video. The middle is connected by CAT5e/CAT6 network cable

2025-04-30 ekl