Flexible Transmission Range: Delivers uncompressed 1080p@60Hz up to 100 meters (328ft), and 4K@60Hz (4:4:4) up to 70 meters (230ft) over a single pure copper Cat6 cable.
HDMI 2.0 & 18Gbps Bandwidth: Supports crystal-clear video resolutions up to 3840x2160@60Hz, HDR, and 3D with full digital fidelity and zero compression.
USB HID KVM Extension: Seamlessly control a remote host PC or media player using a USB keyboard and mouse connected to the receiver.
Local Loop-Out & Independent Audio: Features an HDMI local output on the transmitter for local monitoring, plus 3.5mm stereo audio jacks for independent audio extraction/transmission.
Bi-Directional IR & Industrial Stability: Supports 20–60KHz bi-directional IR control and features built-in ESD surge protection for 24/7 stable operation.
The uncompressed HDBaseT HDMI 2.0 Extender delivers pristine 4K or 1080p video, multi-channel audio, USB KVM signals, and bi-directional IR control over a single Cat6/6a/7 network cable with zero latency.
Designed for professional AV integration, this long-distance video extender features a rugged metal enclosure with built-in ESD protection and wall-mount brackets. It ensures ultimate reliability and effortless installation for conference rooms, digital signage, command centers, and educational broadcasting.
Built on advanced HDBaseT technology, this HDMI extender delivers reliable, uncompressed signal transmission over a single Cat6 cable. Equipped with USB HID pass-through, it enables seamless remote PC control using a keyboard and mouse from the display side. Ideal for professional AV integration, conference rooms, command centers, and remote workstations.
Flexible 4K@60Hz & 1080P Transmission Distance
Leverages uncompressed HDBaseT technology to transmit crystal-clear 1080p@60Hz signals up to 100 meters (328ft) and 4K@60Hz UHD video up to 70 meters (230ft) over a single Cat6 network cable.
Fully compliant with HDCP 2.2 standards, ensuring seamless compatibility with modern 4K streaming devices, media players, gaming consoles, and UHD displays. Unlike older HDCP 1.4 extenders, it enables effortless transmission of protected 4K premium content across both source and display setups.
100m 1080P / 70m 4K Extension & KVM Control
Extends uncompressed HDMI 2.0 signals up to 70m (230ft) at 4K@60Hz or 100m (328ft) at 1080p@60Hz over a single Cat6 network cable, with 18Gbps total bandwidth and 600MHz pixel clock. It also features USB HID pass-through for smooth, real-time remote operation of the source PC.
Bi-Directional IR—Control from Either Location
Control the source from the display side or the display from the source side. Unlike one-way IR extenders, this bi-directional IR (20-60KHz) feature offers flexible remote control for connected Blu-ray players, streaming devices, and displays.
Dual Power Supply for Continuous Operation
This extender is powered by dual independent power adapters (one for the transmitter and one for the receiver). Unlike POC (Power over Cable) solutions, this dual-power design ensures maximum signal stability and continuous operation, making it highly reliable for demanding 4K@60Hz and KVM applications.
Wide Applications
This HDBaseT KVM extender is ideal for a wide range of UHD applications, including corporate meeting rooms, control rooms, education and training, live events, house of worship, and digital signage. It connects computers, media players, and cameras to remote displays or projectors over a single CAT6 cable, while allowing operators to control the source PC with a keyboard and mouse from the display end.
Parameters
Model
ZY-CKH213
Video
Interface Standard
HDMI 2.0; HDCP 2.2
Pixel Bandwidth
600MHz, full digital
Interface Bandwidth
18Gbps
Resolutions
3840x2160@60Hz and downward compatible
Video Interface
HDMI-A
Impedance
100Ω
Recommended Maximum DP Cable Input/Output Distance
Less than 5m at 1920x1080@60Hz
Audio
Audio Format
44.1K, 48K, 96K, 176K, 192K
Interface
3.5 mm stereo audio jack
Signal Type
Stereo
IR
IR Interface
Standard 3.5mm audio interface
IR Frequency
20-60KHz
IR Signal Type
Digital signal
IR Transmission Direction
Bi-directional
USB
KVM Interface Type
USB-A
USB Interface Protocol
USB HID
Network
Interface
Standard RJ45 (568B)
Distance
Cat6: 1080P@60Hz up to 100m; 4K@60Hz up to 70m
Other
Operating Temperature
-5℃ ~ +70℃
Operating Humidity
5% ~ 90%
Power
DC 12V/2A
Dimension (W×L×H)
142*67*23mm
Weight
0.25kg/unit
Power Consumption
MAX 12W
Diagram
FAQ
Does this extender support keyboard and mouse control?
Yes. It features USB HID pass-through, allowing you to connect a keyboard and mouse to the receiver (RX) and control the source PC connected to the transmitter (TX) via a USB cable.
What is the maximum transmission distance?
Over a single CAT6 cable, it supports up to 100m at 1080P@60Hz or 70m at 4K@60Hz. Using pure copper CAT6 or higher specification cable is recommended for stable performance.
Do I need to connect power to both ends?
Yes. This model comes with two independent power adapters (DC 12V). Both the transmitter (TX) and receiver (RX) need to be connected to a power source for stable operation. (Note: It does not support POC single-side power).
Does it support HDMI local loop-out?
Yes. The transmitter features an HDMI local loop-out port, allowing you to connect a local monitor near the source PC for real-time monitoring.
How do I use the EDID button?
If the display has no image, distorted colors, or is not full-screen, connect the display to the TX's HDMI OUT port, power on the TX, and long-press the EDID button until the OUT indicator flashes for 5 seconds. Then, power cycle the TX.
