Orei
OREI 4K HDBaseT HDMI Extender with ARC, LAN & KVM
Best long-range signal solution for professional home theater and commercial setups.
Extend your HDMI signal with the OREI UHD-EXB230AR-K, a high-performance HDBaseT extender. It reliably transmits uncompressed 4K@60Hz video up to 230 feet over a single Cat6/6a/7 cable, supporting an 18Gbps bandwidth for vibrant HDR, Dolby Vision, and HLG content. Enjoy audio flexibility with ARC, allowing audio return from your display. Simplified installation is achieved through Power over Cable (PoC), and bi-directional IR and RS-232 pass-through ensure seamless device control. This extender is ideal for both commercial and residential applications requiring robust, long-distance AV distribution.
$189.99
Owner Satisfaction
4.6
/ 5
Category Rank
281
/ 2576
#281 in Repeaters & Transceivers
Price vs Category Average
-81%
Below average
Maximum Extension Distance for 4K@60Hz
230
/ feet
Who it's for
- Remote workers managing servers or PCs from a secondary location
- Home theater enthusiasts needing reliable long-distance 4K signal transmission
- Professional installers seeking to simplify complex multi-feature cable management
Who should skip it
- Budget-conscious homeowners looking for affordable basic HDMI extension solutions
- Users without access to high-grade shielded Cat6a or Cat7 cabling
- Casual users intimidated by advanced technical configuration and troubleshooting
Performance breakdown
Signal Integrity
Maintains uncompressed 18Gbps bandwidth for flawless 4K@60Hz video transmission.
Installation Efficiency
Power over Cable technology significantly reduces clutter and simplifies setup requirements.
Control Versatility
Bi-directional IR and RS-232 pass-through offer robust remote device management.
Audio Flexibility
ARC and optical return channels provide excellent routing options for surround sound.
Build Quality
Durable metal housing ensures reliable performance in demanding commercial or residential environments.
Compatibility Range
Comprehensive EDID management handles diverse display configurations with minimal handshake issues.
Key Specs
Maximum Extension Distance for 4K@60Hz
230 feet
Video Bandwidth
18 Gbps
HDMI Compliance
HDMI 2.0b
HDCP Compliance
HDCP 2.2
Color Depth Support
8-bit (4K60), 8/10/12-bit (1080P/4K24/30)
Transmitter Dimensions
140mm W x 65mm D x 18mm H
Receiver Dimensions
140mm W x 65mm D x 18mm H
Power Requirement
DC 24V/1A
Features
- Extends 4K@60Hz up to 230 feet
- Supports HDR, Dolby Vision, and HLG
- Audio Return Channel (ARC) enabled
- Bi-directional IR and RS-232 control
- Power over Cable (PoC) simplifies setup
- Optical audio return for flexible routing
- EDID management for compatibility
- Includes mounting ears for easy installation
What customers say
Users consistently praise the OREI extender for its impressive reliability, successfully transmitting full 4K signals over long distances without issue. Integrated features like ARC, LAN, and KVM enhance its appeal, establishing it as a powerful, comprehensive solution. Although optimal performance requires high quality cabling, customers agree the resulting performance justifies the cost. This positions the unit as an exceptional value, particularly for demanding home theater or commercial setups where consistent signal integrity is paramount.
Know before you buy
To maintain the full 230-foot distance at 4K@60Hz, you must use a high-quality Cat6, Cat6a, or Cat7 cable. We recommend using solid copper Cat6a or Cat7 cabling for the most stable and reliable signal performance.
No, this unit features Power over Cable (PoC) technology. You only need to connect the power adapter to either the transmitter or the receiver, and the power will be sent through the Ethernet cable to the other unit.
Yes, the extender supports bi-directional IR and RS-232 pass-through. This allows you to use your remote control at the display end to operate your source device, or vice versa.
The ARC (Audio Return Channel) feature is designed to pass audio back from your display to your sound system. It supports standard formats like PCM 2.0, Dolby 5.1, and DTS 5.1 via the optical connection.
Yes, it is fully compatible with HDMI 2.0b and HDCP 2.2, supporting 18Gbps bandwidth. This ensures it can handle HDR, Dolby Vision, and HLG content from modern streaming players, gaming consoles, and Blu-ray players.
The device features built-in EDID management to ensure compatibility between your source and display. In most setups, it will automatically detect the optimal resolution, though it is designed to handle complex handshake requirements seamlessly.
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