Shopping Cart

Your cart is empty.

Your cart is empty.

HDMI KVM USB Extender Over Cat6 Ethernet - 120M/394ft, 4× USB 2.0 Ports, 4K@30Hz, 3D & EDID Pass-Through, Independent Audio in/Out, RS232, IR Remote Control – Plug & Play, Windows/Mac/Linux

Free shipping on orders over $29.99

$145.99

$ 66 .99 $66.99

In Stock

1.Style:Dual Hdmi Kvm - 4 Ports Usb2.0 - 394ft


About this item

  • Ultra-Low-Latency Digital Transmission: Digital signal processing delivers real-time 4K video over Cat6 up to 120 M/394 ft with superior EMI resistance for rock-solid, interference-free performance.
  • Wide Resolution & 3D Compatibility: Supports resolutions from 480i to 4K×2K@30 Hz, HDMI 1.4 compliant for full 3D playback and razor-sharp visuals.
  • Seamless EDID Pass-Through: Automatic EDID management maintains native resolution support across any display brand—no handshake failures, just plug-and-play reliability.
  • High-Current USB 2.0 Hub: Four USB 2.0 ports supply ample power for keyboards, mice, HD webcams, smartphone charging/data, external storage, and touchscreens—no dropouts, ever.
  • Independent Audio, RS232 & IR Control: Bidirectional audio in/out, full-duplex RS232 serial port, and IR remote-control pass-through for flexible AV routing and remote operation on Windows/Mac/Linux.



Product Description

KVM HDMI Extender

LornCeng USB2.0 KVM HDMI Extender

4 x USB ports found on the receiver extend USB 2.0 signals up to 394 feet away over CAT5e/6/7 Ethernet cable. Plug and play installation makes setup a breeze with no need for additional drivers.

Professional industrial design is suitable for various application scenario, especially for engineering project usage.

Support system

Technical Parameters

Size(L×W×H) Sender: 131mm×93mm×32mm, Receiver: 131mm×93mm×32mm
Voltage range DC9-12V / 1.5-2A
Working Temperature -15℃-55℃
Transmission distance Cable directly connected:0-120m/394ft
Number of input signal Sender: 1 Channel (HDMI、USB、RS232、AUDIO), Receiver: 1 Channel(MIC、IR)
Number of output signal Sender: 1 Channel (MIC、IR), Receiver: 1 Channel (HDMI、RS232、AUDIO), 1 Channel USB
Video input/output interface HDMI
HDMI Resolution Max support 4K×2K@30HZ
Support HDCP version HDCP1.2
Support HDMI version HDMI1.4
Support video color format 24bit/deep color 30bit/deep color 36bit
Audio format support DTS/HD/Dolby-trueHD/LPCM7.1/DTS/Dolby-AC3/DSD
Input and output TMDS signals 0.5-1.5Vp-p(TTL)
Input/output DDC signal 5Vp-p(TTL)
USB interface Sender: B type, Receiver: A type
USB protocol Support USB2.0
1

Support transmission through Gigabit LAN ▐ 4K HDMI Video + Audio + Microphone + USB + IR + RS232 KVM Over IP Unlimited Extension

LornCeng KVM HDMI USB extender also support one to one over IP. The extension is unlimited through enough gigabit switches. High Bandwidth and Zero Latency.

IR Control

IR Control

IR control enables source device to recognize remote commands from remote display. Also support bidirectional RS232 and Audio transmission.

1

Industrial Design

Heavy-duty cool metal enclosure protects the insides and keeps the unit cool by aiding in quick heat absorption and dissipation. Surface-mountable metal housing provides durability.

Packing list

Packing List

Product Includes: 1x KVM HDMI Sender, 1x KVM HDMI Receiver, 1x USB Cable, 2x Power Adapter, 2x 3-Pin Phoenix Connector, 1x IR Emitter Cable, 1x IR Receiver Cable, 1x Instructions Manual.

1

Simmons, Scott
Reviewed in the United States on January 5, 2024
I purchased this extender because I needed something in a classroom with a projector that was displaying a 16:10 1920x1200 image. I also needed something with 4 USB inputs. This fit the bill, and worked well.Two months later - tried in a system that needs 4K. At first, it wasn't working, but when I changed the computer output from 60Hz to 30Hz, it worked fine.
James C.
Reviewed in the United States on September 7, 2023
I work for a security company and have used over a half a dozen of these. They work flawlessly and are plug and play. The one that didn't work, they replaced without hesitation and I received it the next day. Highly recommend!
Les
Reviewed in the United States on May 4, 2023
I used the HDMI, USB (keyboard, mouse and camera) and Audio features. All worked flawlessly with no noticeable lag. The audio quality was exactly the same as when the speakers were connected directly to the computer. My run was only 40 feet but it was over CAT5. I am very pleased.
wayne
Reviewed in the United States on September 6, 2022
I ordered this for my client he has a run of 290 feet, so I had 100 Feet to spare but this unit just did not work right out of the box.
Sparky
Reviewed in the United States on August 14, 2022
This extender is truly plug and play and works great.I would buy again.5 STARS
Project Services International
Reviewed in the United States on June 6, 2022
Works as advertised. I recommend it in applications where using long HDMI cables is not practical.
Henrik
Reviewed in the United States on May 19, 2022
Running a 100 ft Cat 7 cable and able to connect an audio interface, mouse, keyboard and computer monitor without any issue. How ever, the audio is not sounding good when running connection at the transmitter feeding to extender. I was hoping the audio I/o where analog but it appears to be some kind of conversion happening as the sound is very different from the source. Would love to know how the audio works on this box!
Tyler
Reviewed in the United States on December 3, 2022
If your a strongly technical person, this is going to work GREAT for you. Latency is hardly noticable. I did notice that it won't work very well through cheaper switches though. So if you get flickering, it may be your network switch.Now, I really just want to know, Is it possible to buy just an additional receiver for another room???
Recommended Products