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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

Best USB Switch for Your Setup: Choosing SH04, SV02, or SV04 for Office, Studio, and Workstations

Compare SH04, SV02, and SV04 USB switches to choose the best fit for your needs. Learn the key differences in speed, ports, and applications—whether for offices, creative studios, or professional workstations.

2025-09-24 ekl

SV02 10G USB3.2 Switch – High-Speed Multi-Device USB-C & USB-A Hub with Audio

Discover the SV02 10G USB3.2 switch, designed for seamless multi-device connectivity. Featuring dual USB-C and USB-A inputs, 10Gbps high-speed transfer, USB audio support, and manual switching. Perfect for office, gaming, creative design, and remote conferencing.

2025-09-12 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

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