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4K@120Hz HDMI Extender Over Cat6 with IR upto 30 Meter (UHD-EX120HZ-K)

$89.99 USD $149.99

SKU: UHD-EX120HZ-K

4K HDMI extender
Extends 4K@120Hz upto 82 ft and 4K@60Hz up to 196 ft
L/R output for Audio Extraction

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4K@120Hz HDMI Extender Over Cat6 with IR upto 30 Meter (UHD-EX120HZ-K)

1. High-Performance HDMI 2.0 Extension for 4K@120Hz

The UHD-EX120HZ-K HDMI Extender delivers ultra-high-definition video and audio over long distances using a single Cat6/6a/7 cable. Fully compliant with HDMI 2.0 and HDCP 2.2, it supports cutting-edge AV equipment and protected content up to 4K@120Hz resolution. Whether you're upgrading a home theater or building out a commercial AV system, this extender ensures exceptional visual clarity with plug-and-play ease.

2. Reliable Long-Distance Transmission over Ethernet

Engineered for stability, the system extends HDMI signals up to 30 meters (100 feet) at 4K@120Hz or 60 meters (200 feet) at 4K@60Hz—ideal for large spaces like conference rooms, classrooms, or signage installations. Designed for point-to-point connectivity, the direct link between transmitter and receiver ensures consistent performance without interference or network dependency.

3. Smart Compatibility with Downscaling and EDID Passthrough

The UHD-EX120HZ-K automatically adjusts 4K video to 1080p when needed, enabling smooth operation with mixed-resolution displays. EDID passthrough ensures accurate communication between source and display, while HDR support provides vibrant color and contrast. The receiver includes a 3.5mm audio output for connecting external sound systems without additional hardware.

4. Durable, Compact Design with Integrated Control

Built with a rugged metal housing, this extender is perfect for discreet installations in demanding environments. It supports RS-232 control and one-way IR extension for remote operation of the source device from the display location. Whether in home AV setups or professional installations, this device is your go-to solution for reliable 4K HDMI over Ethernet transmission.

Setup

Compatibility

Dimensions

Includes

UHD-EX120HZ-K: 4K@120Hz HDMI Extender Over Cat6 with IR upto 30 Meter

Key Features:

HDMI 2.0 and HDCP 2.2 compliant
18Gbps video bandwidth
Video resolutions up to 4K@120Hz up to 82 feet and 4K@60Hz up to 196 feet
EDID, HDR, and RS-232 pass-through
Features Auto Downscaling
One-way IR control
3.5 L/R audio output at the Receiver end for audio extraction
Firm design and small size for flexible installation

The UHD-EX120HZ-K extends a high-quality video and audio signal between the transmitter and the receiver, requiring just a single cat 6/7 cable for a distance of up to 196 feet. Complying with HDMI 2.0 and HDCP 2.2 standards, it supports video resolutions up to 4K@120HZ at 82 feet, with HDR and RS-232 pass-through. The receiver features an L/R audio output for audio extraction. It also features auto downscaling, EDID pass-through, and IR functionality. The extender offers the most convenient solution for HDMI extension via a single Cat 6/7 with long-distance capability and is the perfect solution for professional and residential setups.

CONNECTIVITY

Transmitter:	INPUT:	1 × HDMI [Type A, 19-pin female]
	OUTPUT:	1 × CAT6 [RJ45, 8-pin female]
	CONTROL:	1 × IR OUT [3.5mm Stereo Mini-jack]
		1 × RS-232 [3pin phoenix connector]
Receiver:	INPUT:	1 × CAT6 [RJ45, 8-pin female]
	OUTPUT:	1 × HDMI [Type A , 19-pin female]
		1 × L/R OUT [3.5mm Stereo Mini-jack]
	CONTROL:	1 × IR IN [3.5mm Stereo Mini-jack]
		1 × RS-232 [3pin phoenix connector]

PACKAGE CONTENTS

1x Transmitter

1x Receiver

1x IR Blaster cable

1x IR Receiver cable

4x Mounting brackets

10x Screw

1x Grounding Screw

2x RS-232 3-pin Phoenix Connector

2x Power Adapter

User Manual

SUPPORTED CAT CABLES

CAT5e, CAT6, CAT7:

We recommend you use shielded CAT6 cables & High-Quality HDMI Cables for optimum performance

EXTENDING DISTANCE

4K@120Hz:	82 feet
4K@60Hz:	196 feet
2K@144Hz	82 feet

VIDEO OUTPUT

Video Bandwidth:	18Gbps
Video Resolutions:	Up to 4K@120Hz

ADDITIONAL FEATURES

CEC:	No
ARC:	No
USB KVM:	No
PoC/PoE:	No
IR Control:	Yes
Downmix:	No
Downscale:	Yes
Over IP:	No
HDBaseT:	No
RS-232:	Yes

LOOP-OUT/LOCAL PORT

Has loop out port:	No
Number of Loop out ports:	0

AUDIO SUPPORT

HDMI :	PCM, DolbyDigital 5.1, DTS 5.1
3.5mm Analog	PCM 2CH

COMPLIANCES

HDMI Compliance	HDMI 2.0
HDCP Compliance	HDCP 2.2

POWER

Power Consumption:	TX ≤ 3W & RX ≤ 3W
Power Supply:	Input: AC 100-240V 50/60Hz
	Output: DC 5V/1A

DIMENSIONS & WEIGHT

Transmitter:	Length:	85mm / 3.5in
	Width:	76mm / 2.99in
	Height:	20.6mm / 0.81in
	Weight:	185g / 6.53oz
Receiver:	Length:	85mm / 3.5in
	Width:	76mm / 2.99in
	Height:	20.6mm / 0.81in
	Weight:	185g / 6.53oz

PROPERTIES

Color:	Black
Housing:	Metal Enclosure

WARRANTY

1-Year Manufacturer's Warranty

Quick Setup & Installation guide

UHD-EX120HZ-K User Manual Download

UHD-EX120HZ-K Specifications Sheet

FAQs

Yes, you can purchase these things directly from us. Please contact us & we will assist you further.

No, this product doesn not extend multiple screens. It will duplicate the input sources to multple outputs.

Yes, you will be able to get a signal beyond the mentioned distance but the quality of the video decreases with increase in the distance and that too when using with shielded CAT6 cable.

Yes, you can implement the daisy chain method.

Both the ends of the CAT cable should be termed as EIA-568B & the cable should be straight & not crossed.

We recommend you to use High-Quality HDMI cables & shielded CAT6 cables.

Yes, you can purchase the additional transmitter from us. Please contact us & we will let you know the price.

Yes, you can purchase the additional receiver from us. Please contact us & we will let you know the price.

No, this product doesn't upscale/downscale the video resolutions.

You can extend the display devices up to 400 Feet when using with a shielded CAT6 cable.

The issue might be with the CAT cable. This might be due to the external interference of the signals & CAT5e has low bandwidth as compared to the CAT6. We recommend you using shielded CAT6 cable.

If the power and link led lights does not illuminate on the RJ45 port of the transmitter and the receiver, then the transmitter & receiver might be dead.

Please contact us so that we can troubleshoot the issue.

You can upgrade the firmware by connecting the PC & this device via RS-232 cable.

Please note that this product only supports the CEC function between HDMI input & HDMI output 1.

No, optical output doesn't supports CEC due to its limitations. CEC will work only with HDMI devices.

HDBaseT is the technology used for long distance transmission of lossless signals, resulting extremely low latency & giving the best picture quality.

In normal extenders, if you extend your signals up to some extend, the quality of the signals will degrade & you may find some latency issues. HDBaseT is the lastest standard which provides extending your signals to the longer distance without degrading the quality of the signals & with 0 latency.

We recommend you using a shielded CAT6 cables for optimum performance.

Our all the extenders supports IR Frequency & the devices using RF frequency will not be compatible with our products.

The IR Blaster/Emitter should be connected to the IR out port on the Transmitter and the IR Receiver should be connected to the IR in on the Receiver.

Here's a quick overview of the IR connection on our extenders: IR Blaster Explained | Use IR with HDMI Extender Kit - Remote Control