4K 120M HDMI USB KVM Extender
The 4K 120M HDMI USB KVM Extender is a transmitter and receiver kit for extending HDMI video and USB keyboard/mouse control over a Cat5e or Cat6 network cable. If you are checking the 4K 120M HDMI USB KVM Extender price in Sri Lanka, this kit is a good choice for CCTV rooms, server rooms, offices, classrooms, control rooms, and digital signage setups.
This extender supports video extension up to 120 meters under suitable conditions. Therefore, you can keep the source device in one place and control it from another room or display area.
The transmitter includes a local HDMI loop-out port. Also, this lets you connect a nearby monitor while sending the same signal to a remote display through the receiver.
This model supports up to 4K@30Hz video and also supports 1080P@60Hz. In addition, it uses TCP/IP transmission, so it can work in point-to-point setups or through a suitable network switch.
The 3.5mm audio and IR passback support help with media control and audio routing. However, real performance depends on cable quality, distance, source device, and display compatibility.
Buy the 4K 120M HDMI USB KVM Extender online from ido.lk with islandwide delivery in Sri Lanka and 3-month warranty.
Key Features
- 120m Extension: Extends HDMI and USB signals up to 120 meters.
- 4K Video Support: Supports up to 4K@30Hz and 1080P@60Hz.
- KVM USB Control: Use keyboard and mouse from the receiver side.
- HDMI Loop-Out: Local monitor output on the transmitter unit.
- TCP/IP Support: Works point-to-point or through suitable network switches.
- IR Passback: Control compatible source devices remotely.
- 3.5mm Audio: Stereo audio support for compatible setups.
- Metal Housing: Durable body for stable daily use.
Technical Specifications
| Product Type | 4K 120M HDMI USB KVM Extender |
| Extension Distance | Up to 120m / 393ft under suitable conditions |
| Supported Cable | Cat5e / Cat6 Ethernet Cable |
| Video Resolution | 4K@30Hz, 1080P@60Hz, 1080i, 720P, 576P, 480P |
| HDMI Standard | HDMI 1.4 |
| HDCP Support | HDCP 1.4 |
| Transmission Protocol | TCP/IP |
| Transmitter Ports | HDMI Input, HDMI Loop-Out, USB Type-B, RJ45, IR TX, 3.5mm Audio |
| Receiver Ports | RJ45, HDMI Output, 2 x USB Type-A, IR RX, 3.5mm Audio |
| USB Function | Keyboard and Mouse Control |
| Audio Support | LPCM 7.1, Dolby Digital, DTS, DSD, Stereo 3.5mm L/R |
| Power Supply | 2 x DC 5V / 1A Power Adapters |
| Housing | Metal Shell |
| Warranty | 6 Months Warranty |
Package Includes
- 1 x 4K HDMI KVM Extender Transmitter Unit
- 1 x 4K HDMI KVM Extender Receiver Unit
- 1 x USB Type-A to Type-B Cable
- 1 x IR Transmitter Cable
- 1 x IR Receiver Cable
- 2 x DC 5V Power Adapters
- 1 x User Manual
FAQ
How far can the 4K 120M HDMI USB KVM Extender work?
It can extend HDMI and USB signals up to 120 meters under suitable conditions using a good quality Cat5e or Cat6 cable.
Does this extender support 4K video?
Yes. It supports up to 4K@30Hz. It also supports 1080P@60Hz and lower resolutions.
What is the HDMI loop-out port used for?
The HDMI loop-out port lets you connect a local monitor near the transmitter while sending the signal to a remote display.
Can I control a DVR, NVR, or PC remotely?
Yes. The USB KVM function lets you connect a keyboard and mouse on the receiver side to control supported source devices.
Can I use this through a network switch?
Yes. It uses TCP/IP transmission and can work through a suitable network switch. For best results, use a good-quality Gigabit switch and proper network cable.
Does it include a warranty?
Yes. This product comes with a 6-month local warranty.





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