Product Name : True 4K HDMI 2.0 KVM Extender over CAT.x with Audio, IR, Serial, USB, PoH, 100M
Product No : EGBMU-M2210
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Product Description
  • USB 2.0 Ports Compatible with Most Popular Devices Is Convenient for Smart Sources Control or Media I/O Access 
  • PoH ( Tx to Rx ) Up to 100M Range via CAT.x Cable ( Power over HDBaseT )
  • Bi-Directional IR Extension 
  • Support RS-232 Serial Extension 
  • HDCP 2.2 Compliant
  • 4K 60 444
  • 4K 60 420
  • 4K 30
  • Bidirectional IR Extension
  • RS 232 Extension
  • USB2.0
  • HDCP 2.2
  • HDCP 1.4

Rextron’s EGBMU-M2210 is a high-performance HDMI 2.0 HDBaseT 2.0 KVM Extender with PoH DC 48V, USB 2.0, RS-232 serial, 2-way Audio, 2-way IR, Serial, and HDR supported, consisting of the Transmitter - EGBMU-2210L designed with PSE technique and the Receiver - EGBMU-2210R designed with PD technique. It extends the signals of HDMI video, audio, USB 2.0 x 4, IR, RS-232 Serial and PoH up to 90 meters (300ft) at 4K 60Hz or 100 meters (330ft) at 1080P via a single category cable in a point-to-point configuration. Independent extension of speaker and microphone allows warning sound from the computer and other extensive audio applications. The product supports most popular video resolutions up to 4K 60Hz (4:4:4) with HDCP 2.2 or 1.4 compliant and is ideal for most demanding applications.

This HDMI HDBaseT2.0 KVM Extender has the advanced visual lossless compression technology built-in, allowing users to alternatively select the best video output quality desired via a trade-off of Slide Switch between the “Color” mode (default) and the “Frame Rate” mode, which is located at the Transmitter. This video reproduction process can generate a superb video output signal almost indistinguishable from the original input video without any sacrifice of the image quality.

The PoH (Power over HDBaseT) feature provides 48V PoH to a compatible Receiver (PD), allowing for greater flexibility in different installation scenarios. This product isnormally used in the condition when there is no available power socket at the site. The PoH design is based on the IEEE 802.3 standard and includes definitions of the power source equipment (PSE) and the powered device (PD) describing the detection and protection mechanisms to ensure safe and reliable power delivery.

The HDMI HDBaseT2.0 KVM Extender provides comprehensive EDID management to ensure that HDMI or computer source is displayed at an optimal resolution and format without compatibility issue. Comprising a compact Transmitter and Receiver pair, it can be installed in minutes and requires no special programming.

Devices that support HDCP 2.2 ( High-Bandwidth Digital Content Production ) are more likely to be compatible with 4K UHD contents. Most of the latest Rextron HDMI 2.0 KVM Extender and Video Extender supports HDCP 2.2 and is particularly backward-compatible with the previous version. That means you can connect older sources to a new 4K TV under HD streaming with no HDCP 2.x to 1.x converter in between. Rextron video extender supports the HDCP key to ensure uninterrupted video playback at all times.

The USB 2.0 extension function enables users to transmit USB 2.0 signals over a single CAT.X cable with downward compatibility lifting the USB distance limitation of 5 meters and supports USB peripherals sharing on a pure Plug & Play hardware design basis. Dedicated USB 2.0 ports design on both front and rear panels are ideal for both long-term and temporary USB peripherals access, and allow users to attach or detach USB devices with ease. It complies with most of popular USB 2.0 and HID devices.

The RS-232 serial extension feature with baud rate up to 115,200bps is the cost-effective, hardware-based solution providing remote access and control for all RS-232 protocol devices without any setup or configuration. It is suitable in applications such as digital signage, industrial, commercial office, classroom, or smart room system.

The Bi-directional IR extension function supports full frequency range from 38KHz up to 56KHz. Its IR control signal is sent back to the Transmitter to control computer or source device via the IR receiver connected to the Receiver, and the IR transmitter connected to the Transmitter. This long-range IR return function is of great importance in most system installations. The distance between the emitter and the receiver heads, and the IR port on the HDMI HDBaseT Extender may be extended to provide users a flexible and easy way in IR control system installation (maximum 3 meters cable length). It is a unique feature often used in combination at home theater or the system integration application.

The Bi-directional audio extension function can independently transmit a 2-way audio signal from the transmitter unit to the Receiver unit, and vice versa. Except for HDMI audio, the separate source audio channels provide a bi-directional audio transmission that is beneficial for the content creators in video postproduction, or in the case of emergency situations for notifying users of the computer or server room operation issues, making possible the remote communication and coordination.

The EGBMU-M2010 HDMI 2.0 HDBaseT 2.0 KVM Extender with Windows, Linux, Chrome and MAC OS supported is perfect for residential, public broadcasting, exhibitions, retail stores, courtrooms, bus stations, airports, education, military, huddle room, home entertainment, digital signage, surveillance, lecture hall, or the factories applications. 

Rextron has joined HDBaseT Alliance for years and has developed a series of HDBaseT product family with various form factors such as splitter ,multi format switch, under-desk, wall plate, table box or stand alone box to meet different installation requirements at customers’ environments and the models with HDBaseT 3.0 specification and PoH (Power over HDBaseT) feature are also announced.

Leading OEM/ODM HDBaseT Extender Manufacturers

Rextron is on the cutting edge of IT trend, with our ample experience, mature capability and R&D resource, we can serve our customers for OEM even ODM project. Integrated our factory & sub-contractors, we could bring your ideas to manufacture, developing your idea into the viable IT related products ready to send to market.

We had have already provided various designs to famous brand manufacturers for years, these HDBaseT KVM extender, HDBaseT Video extenderKVM extender, Video extender and USB KVM switch products are widely used in businesses, factories, industrial operations, militaries, government installations and residences. As an ISO9001:2015 registered company, Rextron is always sourcing the materials from the vendors compliant to RoHS and REACH standards, because it is our determination to the quality assurance.

Why choose Rextron's HDBaseT Extender
Rextron joined HDBaseT Alliance for years and developed hundreds of HDBaseT Extenders. Through HDBaseT Extenders, users would have a better experience of ultra-high-definition video & audio, Ethernet, controls, USB, and POH (Power over HDBaseT). HDBaseT Extenders could transmit Long-distance up to 100m/328ft through a single cable, even more, they can deliver up to 4K video, and we expect 8K in the near future. 

As one of Valens’ partners, Rextron has developed a wide variety of HDBaseT products that can fulfill diverse demands and needs in the most cost-effective and timely manner. Our product ranges include HDBaseT point-to-point extenders, HDBaseT multi-format extenders, HDBaseT repeaters, HDBaseT splitters, HDBaseT Switches, and HDBaseT Scalers ,and so on. Rextron HDBaseT products lead the industry by a variety of advanced features compliant with VGA, HDMI, or DisplayPort interface.

Rextron HDBaseT products are compatible with the HDBaseT products from some of HDBaseT™ Alliance members like NEC, Panasonic, Sony, and Epson HDBaseT projectors and displays.

In addition, to ensure the safety of all Rextron products, we will pass internal accelerated product life tests before leaving the factory, such as temperature, humidity, vibration, and drop tests.
  • Extend 4K 60Hz (4:4:4) HDMI & USB to Display over 90M CAT.5e/6/7 Cable 
  • Selectable Visual Lossless Light Compression Yields Best Image Quality or Smoothiest Video 
  • Support Popular Resolutions Up to 4K 60Hz ( 4:4:4 ) 
  • USB Ports at Both Front & Rear, for Long-Term or Temporary USB Devices Easy Access 
  • USB 2.0 Ports Compatible with Most Popular Devices Is Convenient for Smart Sources Control or Media I/O Access 
  • PoH ( Tx to Rx ) Up to 100M Range via CAT.x Cable ( Power over HDBaseT )
  • Bi-Directional IR Extension 
  • Support RS-232 Serial Extension 
  • HDCP 2.2 & 1.4 Compliant
  • Applications: Receiving Guests ( Hotels & Conference Rooms ), Digital Signage ( for Airports Or Shopping Malls ), Surveillance Cameras,  Whole-Home Networking, Point-to-Point Applications

Model Name


EGBMU-2210L (Transmitter)

EGBMU-2210R (Receiver)

  Video Interface

  HDMI 2.0 Input x 1

  HDMI 2.0 Output x 1

  Compression Slide Switch

  Color x 1

  Frame Rate x 1


  Link Port

  RJ45 x 1 (CAT.5e/6/7)


  4096x2160@60Hz (4:4:4)
  3840x2160@60Hz (4:4:4)

  Extension Distance

  1080P @ 100M
  4K @ 90M

  USB 2.0 Extension

  Mini USB (To Host) x 1

  USB-A x 2 (Front)
  USB-A x 2 (Rear)

  Bi-Direction IR Extension

  3.5mm IR Input x 1
  3.5mm IR Output x 1

  3.5mm IR Input x 1
  3.5mm IR Output x 1

  Serial Extension
  (RS-232) (MAX. 115200bps)

  To Serial Host (RJ11) x 1

  To Serial Device (RJ11) x 1

  Independent Audio 

  3.5mm Speaker Input x 1
  3.5mm MIC Output x 1

  3.5mm Speaker Output x 1
  3.5mm MIC Intput x 1

  Power Supply

  DC 48V (PoH)

  Powered by Transmitter
  ( Spared DC 12V )



  Weight (g)



  H x W x D (mm)

  32 x 126 x 107


HDMI 2.0 KVM Extender


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