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4K HDBaseT 3.0 HDMI™ & USB-C Extender (KVM) - 330ft (cat6)-UHD-EXB330CU-K

$399.99 USD $599.99

SKU: UHD-EXB330CU-K

USB KVM Control
4K@60Hz up to 330 feet
HDBaseT 3.0 technology

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4K HDBaseT 3.0 HDMI™ & USB-C Extender (KVM) - 330ft (cat6)-UHD-EXB330CU-K

1. Versatile 4K HDMI & USB-C Extender with HDBaseT 3.0

The UHD-EXB330CU-K is a high-performance HDMI extender that transmits uncompressed 4K@60Hz video and audio signals up to 330 feet (100 meters) using a single Cat6/6a/7 cable. Built on HDBaseT 3.0 technology, it ensures seamless long-distance signal delivery with support for HDMI 2.0, HDCP 2.3, and an impressive 18Gbps video bandwidth. Ideal for modern workspaces, AV installations, and home theater setups, it delivers superior clarity and signal reliability.

2. Flexible Input Options & Device Compatibility

Designed for modern connectivity, this extender includes both HDMI and USB-C inputs. The USB-C port supports DP Alt Mode and power delivery up to 60W—making it perfect for laptops, tablets, or mobile devices. With resolutions up to 4K@60Hz and Full HD (1080p) extension up to 490 feet, the UHD-EXB330CU-K adapts effortlessly to your AV environment.

3. Enhanced Control, Audio Extraction & Downscaling

This solution also supports 4K to 1080p downscaling, ensuring compatibility with older displays. Analog audio extraction is available on both the transmitter and receiver, allowing flexible audio routing to external speakers. USB-A ports offer 5V/500mA power for peripheral devices, and the integrated KVM support enables full control of a connected PC or laptop from the receiver side.

4. Simplified Setup with Power Over Cable & IR Control

Installation is streamlined with Power over Cable (PoC), requiring only one power adapter for both units. Bi-directional IR control lets users manage either the source or the display from either end of the system. Whether you’re setting up a home office, conference room, or commercial AV solution, the UHD-EXB330CU-K is a robust HDMI via Ethernet extender with USB-C flexibility and advanced feature integration.

Setup

Compatibility

Dimensions

Includes

OREI UHD-EXB330CU-K: 4K HDMI/USB-C HDBaseT 3.0 Extender over CAT6/7 with KVM

Key Features:

HDMI 2.0b & HDCP 2.3 compliant
18Gbps video bandwidth
Video resolutions up to 4K@60Hz at 330 feet
Reach up to 490 feet distance at 1080p resolution with the flick of a

switch
HDBaseT 3.0 technology
USB-C and HDMI Inputs
DP-ALT mode support and charging up to 60 watts on the USB-C port
HDR10+, Dolby Vision, and HLG pass-through
4K to 1080p Downscaling on HDMI Output
Analog audio output on both ends for Audio Extraction
Each USB-A port provides power up to 5V/500mA
Power over Cable technology for easy and flexible installation

The UHD-EXB330CU-K HDMI extender is a versatile gadget that can send uncompressed audio-video signals up to 330 feet with just a single CAT 6/6A/7 cable. It features support for video resolutions up to 4K@60Hz. The device also features a USB-C input, which makes it compatible with the latest laptops and other devices. KVM function allows you to control a laptop or PC from the Receiver location. It also features Bi-directional IR and PoC with HDBaseT 3.0 technology. It also supports 4K to 1080p Downscaling on the HDMI output. This device is perfect for home office and home theatre setups.

CONNECTIVITY

Transmitter:	INPUT:	1 × HDMI [Type A, 19-pin female]
		1 × USB [Type C, 24-pin female]
	OUTPUT:	1 × HDBaseT [RJ45, 8-pin female]
		1 × L/R OUT [3.5mm Stereo Mini-jack]
	Control:	1 × IR IN [3.5mm Stereo Mini-jack]
		1 × IR OUT [3.5mm Stereo Mini-jack]
		1 × RS-232 [3pin-3.81mm phoenix connector]
		1 × SERVICE [Micro USB, 5-pin female]
		1 × USB HOST [USB Type B, 4-pin female]
		3 × USB Devices [USB Type A, 4-pin female]
Receiver:	INPUT:	1 × HDBaseT [RJ45, 8-pin female]
	OUTPUT:	1 × HDMI [Type A, 19-pin female]
		1 × L/R OUT [3.5mm Stereo Mini-jack]
	Control:	1 x IR IN [3.5mm Stereo Mini-jack]
		1 x IR OUT [3.5mm Stereo Mini-jack]
		1 x RS-232 [3pin-3.81mm Phoenix jack]
		1 × SERVICE [Micro USB, 5-pin female]
		2 × USB Devices [USB Type A, 4-pin female]

PACKAGE CONTENTS

1x Transmitter

1x Receiver

1x IR Blaster cable

1x IR Receiver cable

2x 3pin Phoenix Connector

4x Mounting Brackets

8x Screw (KM3*4)

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:

Up to 330 Feet

VIDEO OUTPUT

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

ADDITIONAL FEATURES

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

LOOP-OUT/LOCAL PORT

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

AUDIO OUTPUT

HDMI Audio Formats:	LPCM, Dolby Digital/Plus/EX, Dolby True HD, DTS, DTS-EX, DTS-96/24, DTS High Res, DTS-HD Master Audio, DSD
SPDIF/Optical Audio Formats:	LPCM 2CH

COMPLIANCES

HDMI Compliance:	HDMI 2.0b
HDCP Compliance:	HDCP 2.3

POWER

Power Consumption (Max):	94.32W Max (with power supply on Tx, USB-C charging enabled)
	10.8W Max (with power supply on Tx or Rx, USB-C charging disabled)
Power Supply:	Input: AC 100-240V 50/60Hz Output: DC 24V 3.75A

DIMENSIONS & WEIGHT

Transmitter:	Length:	170mm / 6.69in
	Width:	102mm / 4.01in
	Height:	22mm / 0.86in
	Weight:	484g / 17oz
Receiver:	Length:	144mm / 5.66in
	Width:	78mm / 3.07in
	Height:	318g / 11.2oz
	Weight:	484g / 17oz

PROPERTIES

Color:	Black
Housing:	Metal Enclosure

WARRANTY

1 - Year Manufacturer's Warranty

Quick Setup & Installation guide

UHD-EXB330CU-K User Manual Download

UHD-EXB330CU-K Specifications Sheet

FAQs

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

No, this product does 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 an 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.

You can extend the display devices up to 330 Feet when using 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 a low bandwidth as compared to CAT6. We recommend you use a shielded CAT6 cable.

If the power and link LED lights do 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.