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USB VGA KVM over CAT5/6 UTP Extender Supports for external one-way analog stereo audio signal transmission

USB VGA KVM over CAT5/6 UTP Extender

Model: LNK-UVGA-KVM

Overview

The LNK-UVGA-KVM Extender is a professional-grade USB VGA KVM over CAT5/6 UTP Extender,

engineered to deliver integrated long-distance transmission of high-definition VGA video, USB keyboard/

mouse signals, and external independent audio via a single Cat5/Cat6 Unshielded Twisted Pair (UTP)

cable. As a USB VGA KVM over CAT5/6 UTP Extender, it operates as a paired system (transmitter TX +

receiver RX), making it highly adaptable to diverse complex application scenarios—from corporate control

rooms to educational facilities and industrial monitoring setups.

This USB VGA KVM over CAT5/6 UTP Extender enables reliable long-distance transmission of high-definition

VGA video signals (supporting resolutions up to 1920×1080@60Hz) while seamlessly integrating USB keyboard

and mouse signal transmission—ensuring precise, real-time remote control of the VGA source device (e.g., PCs,

servers, or industrial controllers) without lag. It also features an external independent audio interface, supporting

bidirectional audio transmission for connecting speakers, microphones, or audio amplifiers—catering to scenarios

requiring both visual and audio interaction, such as remote lectures or conference calls.

Equipped with superior image processing and digital signal transmission technology, the USB VGA KVM over

CAT5/6 UTP Extender incorporates signal noise reduction, adaptive equalization, and electromagnetic interference

(EMI) shielding. These enhancements eliminate video distortion, ghosting, or response delays, ensuring smoother

and more stable signal transmission even in harsh electrical environments (e.g., near power distribution units or

industrial machinery). Its compatibility with standard Cat5/Cat6 UTP cables—widely used in existing wiring

infrastructure—reduces deployment costs and simplifies installation compared to specialized VGA extension

cables.

As a comprehensive solution for VGA, USB keyboard, and mouse signal extension, this extender combines reliability,

high performance, and efficiency. It supports plug-and-play setup with no software configuration required, and its

rugged design ensures long-term operational stability in 24/7 working environments. Whether for centralized IT

management, remote monitoring stations, or multi-screen teaching systems, the USB VGA KVM over CAT5/6 UTP

Extender provides a cost-effective, easy-to-deploy solution for integrated audio-visual and control signal extension.

Features

► Transmit VGA video and audio over long distances through the cable, up to 150 meters;

► The highest resolution HD video signals up to 1080P @ 60Hz;

► Compliance with VGA standard protocol;

► Support for external one-way analog stereo audio signal transmission;

► Support USB keyboard and mouse transmission;

► It can automatically identify and configure a variety of display modes;

► Built-in automatic equalization system, the picture is smooth, clear and stable;

►Built-in ESD Protection Circuit, comprehensive protection system

Technical Indexes

Parameter		Description
Video	Signal Type	VGA
	BW	380MHz
	Resolution	1024X768 @ 60fps 1280X720@ 60fps 1280X800@ 60fps 1280X1024@ 60fps 1440x900 @ 60fps 1660x1200 @ 60fps 1680x1050 @ 60fps 1920x1080 @ 60fps
	Impedance	75Ω
Audio	Port	3.5mm Stereo audio socket
Audio	Type	Stereo
K/M	PIN	USB
Ethernet port	Cable Type	IEEE 568B
Ethernet port	Max transmission distance	Cat5e :120m,cat6 :150m
Other	Power	Adapter: DC 12V/1A
	Power dissipation	MAX 4W
	Temperature	Operating:-5℃ ~ +70℃
	Humidity	Operating:5% ~ 90%
	Size	92 x 89 x 26 mm
	Warranty	1 year

Ordering Information

Part No	Description of product
LNK-UVGA-T/R	VGA Extender over CAT5/ 6 Kit Transmitter/Receiver, up to 150 meters
LNK-UVGA-KVM-T/R	USB VGA KVM Extender over CAT5/ 6 Kit Transmitter/Receiver, up to 150 meters

Application

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Categories	HDMI Fiber Extender
Brand Name:	E-link
Model Number:	LNK-UVGA-KVM
Certification:	ISO9001, CE, ROHS, FCC
Place of Origin:	China
MOQ:	1 pair
Price:	US$79-US$99
Payment Terms:	T/T,Western Union,MoneyGram,PayPal
Supply Ability:	1000/Month
Delivery Time:	3-5 working days
Packaging Details:	SDI Fiber Extender Standard Carton Packaging
BW:	380MHz
Port:	3.5mm Stereo audio socket
Power:	Adapter: DC 12V/1A
Power dissipation:	MAX 4W
Temperature:	Operating：-5℃ ~ +70℃
Size:	92 x 89 x 26 mm

USB VGA KVM over CAT5/6 UTP Extender Supports for external one-way analog stereo audio signal transmission

USB VGA KVM over CAT5/6 UTP Extender Supports for external one-way analog stereo audio signal transmission

USB VGA KVM over CAT5/6 UTP Extender Supports for external one-way analog stereo audio signal transmission

USB VGA KVM over CAT5/6 UTP Extender

USB VGA KVM extender with audio

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VGA over UTP extender with stereo

USB VGA KVM over CAT5/6 UTP Extender Supports for external one-way analog stereo audio signal transmission