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HDMI Extender w/ KVM Function over Cat6 to 70m, 4K@60Hz

HDMI Extender w/ KVM Function over Cat6 to 70m, 4K@60Hz

Product Overview

CERTECH UHD 4K HDMI Extender with KVM Support over Single CAT6/6A Cable Supports Mouse & Keyboard extension via USB. Supports IR pass back. Up to 70m 4Kx2K@60Hz UHD

This HDMI Extender includes a transmitter unit and a receiver unit, allows HDMI signal to be transmitted up to 70 metres at 4K resolution using a CAT6/6A network cable. It is perfect for outdoor advertising, video clips, monitor systems, home entertainment, and conferencing set-ups, etc.



  • Zero-latency
  • 4K@60Hz HDMI signal can be transmitted 70 metres through a CAT6/6A/7 network cable
  • The receiver can extract the digital audio from the transmitter through the S/PDIF port
  • Supports audio formats (Dolby True HD 7.1 CH, Dolby Digital 5.1 CH)
  • Supports HDR (YUV4:4:4), EDID passback
  • Transmitter support one HDMI loop-out
  • Support KVM function.
  • Lighting protection, surge protection, ESD protection

*Includes 2 power adapters for TX & RX


Power Supply Voltage / CurrentDC5V-12V
Power Consumption TX<4W, RX<4W
HDMI Performance & Interference

HDMI ComplianceHDMI 2.0
HDCP ComplianceHDCP 2.2
HDMI Resolution480i@60Hz, 480p@60Hz, S76i@S0Hz, 576p@50Hz, 720p@S0/60Hz, 1080i@50/60Hz, 1080p@50/60Hz, 3840x2160@24/25/30/50/60Hz, 4096x2160@24/25Hz, 1280x960, 1280x800, 1280x768, 1680x1050, 1360x768, 1366x768, 1600x900, 1024x768, 800x600
HDMI Performance & InterferenceSupports audio formatsLPCM/DTS-HD/DTS-Audio/Dolby True HD 7.1CH/Dolby Digital 5.1CH
Input & output TMDS signal0.7~1.2Vp-p (TMDS)
Input & output DDC signal5Vp-p (TTL)
Input cable length≤8m (AWG24)
Output cable length ≤8m (AWG24)
Transmission DistanceCAT6/6A/7≤70m
Protection LevelElectrostatic protection of the whole unitContact discharge level 3
Air discharge level 3 implementation of the standard: IEC61000-4-2
Operating EnvironmentWorking Temperature-20°C~60°C
Storage Temperature-30°C~70°C
Humidity (no condensation) 0%~90% RH
Physical PropertiesDimensions (LxWxH)150x107x28.4mm
Material Aluminium
Colour Black
WeightTX: 260g, RX: 260g