4K HDBaseT HDMI™ Extender (KVM, Bi-IR) - 400ft (cat6)-UHD-EXB400-KVM

$178.99 USD

SKU: UHD-EXB400-KVM

KVM and HDMI extender
Video resolutions up to 4K@60Hz and 2K@60Hz
Bi-directional IR & Power over cable

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4K HDBaseT HDMI™ Extender (KVM, Bi-IR) - 400ft (cat6)-UHD-EXB400-KVM

1. Uncompressed 4K HDMI and USB KVM Extension

This high-performance USB HDMI extender transmits 4K@60Hz 4:4:4 video, USB keyboard/mouse signals, and bi-directional IR control over a single CAT6 cable. With support for HDMI 2.0b and HDCP 2.2, it ensures compatibility with modern AV equipment while delivering uncompromised image quality for professional environments.

2. Extended Range with True 18Gbps Bandwidth

Engineered for reliability, this 4K HDMI extender over Cat6 supports transmission up to 492 feet (150 meters) for 1080p@60Hz and 394 feet (120 meters) for 4K content. Backed by full 18Gbps video bandwidth, it enables uncompressed AV performance over long distances with minimal latency—ideal for HDMI over Cat6 4K signal distribution.

3. Full Control with Bi-Directional IR and USB Pass-Through

Easily manage remote systems with bi-directional IR and USB KVM pass-through, allowing control of either the source or display using an IR remote or USB keyboard and mouse. This KVM over Cat6 solution is perfect for setups that require remote interaction with media players, PCs, or servers from a distant display location.

4. Smart Power and Display Compatibility Features

Simplify installation with bi-directional Power over Cable (PoC), which lets you power the system from either the transmitter or receiver. EDID management via DIP switch supports both COPY and STD modes to match your display capabilities. Compact and easy to install, this extender KVM HDMI solution fits seamlessly into professional AV systems, video conferencing setups, and control room environments.

OREI 4K KVM Extender over Ethernet up to 394 feet - With Bi-directional IR, USB KVM passthrough & Power over Cable (UHD-EXB400-KVM)

Key Features:

HDMI 2.0b, HDCP 2.2, and USB 1.1 Compliant – Ensures compatibility with modern high-definition and USB control devices.
18Gbps Video Bandwidth – Supports full HDMI 2.0 performance for uncompressed video transmission.
4K@60Hz 4:4:4 Resolution Support – Delivers ultra-clear, true-color video output.
Extended Range up to 492ft (150m) – Transmits 1080p@60Hz up to 492ft and 4K@60Hz up to 394ft over a single CAT6 cable.
Bi-Directional IR and USB KVM Pass-Through – Enables remote control of source and display using IR remotes or USB keyboard/mouse.
Bi-Directional Power over Cable (PoC) – Powers the setup from either end to simplify installation.
EDID Management via DIP Switch – Supports COPY mode to match connected display, and STD mode for default 1080p 2CH.
Compact Form Factor – Ideal for flexible and space-constrained professional installations.

The 18Gbps HDBaseT HDMI Extender transmits high-resolution video, bi-directional IR signals, and USB KVM controls over a single CAT6 cable for up to 150 meters. Supporting resolutions up to 4K@60Hz 4:4:4 and full HDMI 2.0b bandwidth, this extender ensures top-tier AV performance with zero compression and minimal latency.

Designed for modern AV environments, it features bi-directional IR for controlling devices from either end, and USB KVM pass-through for remote operation via keyboard and mouse. With PoC support, only one power adapter is needed at either transmitter or receiver. The EDID DIP switch allows for manual or automatic EDID management, ensuring smooth communication between connected devices.

Compact and reliable, this extender is perfect for video conferencing systems, digital signage, professional AV setups, and high-performance HDMI signal distribution.

Note: OREI HDBaseT models are designed to work only with their own matching transmitter and receiver. They are not interchangeable with other OREI HDBaseT models, nor compatible with HDBaseT devices from other brands, due to chipset differences.
For best results, always use the included or recommended pair from the same model.

CONNECTIVITY

Transmitter:	INPUT:	1 × HDMI [Type A, 19-pin female]
	OUTPUT:	1 × HDBaseT [RJ45, 8-pin female]
		1 × IR IN [3.5mm Stereo Mini-jack]
	CONTROL:	1 × IR OUT [3.5mm Stereo Mini-jack]
		1 × USB HOST [USB Type B]
		1 × SERVICE [Micro USB, Update port]
Receiver:	INPUT:	1 × HDBaseT [RJ45, 8-pin female]
	OUTPUT:	1 × HDMI [Type A, 19-pin female]
		1 × IR IN [3.5mm Stereo Mini-jack]
	CONTROL:	1 × IR OUT [3.5mm Stereo Mini-jack]
		2×USB 1.1 [USB Type A]
		1 × SERVICE [Micro USB, Update port]

PACKAGE CONTENTS

1x Transmitter

1x Receiver

1x IR Blaster cable

1x IR Receiver cable

1x USB Cable

4x Mounting Ears

8x Machine Screws

1x 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@60Hz:	394 Feet
1080P@60Hz:	492 Feet

VIDEO OUTPUT

Video Bandwidth:	18Gbps
Video Resolutions:	Up to 4K@60Hz and 2K@60Hz

ADDITIONAL FEATURES

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

LOOP-OUT/LOCAL PORT

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

AUDIO SUPPORT

HDMI Audio Formats:	LPCM 7.1CH, Dolby True HD, and DTS-HD Master

COMPLIANCES

HDMI Compliance	HDMI 2.0b
HDCP Compliance	HDCP 2.2

POWER

Power Consumption:	10W (Max)
Power Supply:	Input: AC 100-240V 50/60Hz
	Output: DC 24V/1A

DIMENSIONS & WEIGHT

Transmitter:	Length:	140mm / 5.51in
	Width:	65mm / 2.56in
	Height:	18mm / 0.71in
	Weight:	246g / 8.68oz
Receiver:	Length:	140mm / 5.51in
	Width:	65mm / 2.55in
	Height:	18mm / 0.71in
	Weight:	246g / 8.68oz

PROPERTIES

Color:	Black
Housing:	Metal Enclosure

WARRANTY

1-Year Manufacturer's Warranty

Quick Setup & Installation guide

UHD-EXB400-KVM User Manual Download

UHD-EXB400-KVM 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