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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

What Is a POE USB Extender?Why Choose the POE USB Extender HUA?

Learn what a POE USB extender is and how it delivers both USB data and power over a single Ethernet cable for long-distance transmission. It's ideal for security monitoring, remote teaching, and industrial control setups. With broad system compatibility and simple installation, it makes USB device deployment faster and more efficient.

2025-06-23 ekl

What are the classifications of common video capture cards? What are the pros and cons?

A video capture card is a device that converts video signals into digital signals and can be used to record, edit, convert, compress, store and play video content.

2023-06-29 ekl

What is the difference between analog audio and digital audio? What are the applications?

Analog audio and digital audio are two different sound processing technologies, both of which can realize sound recording, storage, editing, compression or playback, but there are also some differences and characteristics. This article will give you a detailed introduction by introducing the definitions, principles, advantages and disadvantages, applicable scenarios and selection suggestions of analog audio and digital audio.

2023-06-21 ekl

Decoding Thunderbolt Cables: Understanding Their Characteristics and Widely Applied Fields

With the development of technology, various data transmission cables are constantly being upgraded. As a high-speed data transmission cable, Thunderbolt cable has become a popular choice in many fields. This article will take you through the characteristics of Thunderbolt cables and their widespread applications in various fields.

2023-04-26 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

Digital audio to analog audio converter DAN connection tutorial

How to convert digital audio to analog audio? Digital audio to analog audio converter DAN perfectly solves this problem, not only can convert coaxial/optical digital audio into analog L/R audio and 3.5mm audio, but also supports Dolby and DTS audio decoding .

2021-01-05 ekL

4K@60Hz HDMI^® video capture card HUC03 connection tutorial

USB3.0 HDMI^® live video capture card supports 4K@60Hz YUV4:4:4 resolution; supports 8/10/12 bit color depth; USB capture rate 320Mb/s; output resolution 3840*2160p@30Hz; supports multiple live broadcasts platform

2020-12-23 ekL