Flexible One Input 4K HDBaseT card with Audio

Seamless one input HDBaseT card with embedded PCM audio
MPN: FLEX-IN-HDBT4K  UPC: 813982020771
Seamless one input HDBaseT card with embedded PCM audio Inquiry


The KanexPro FLEX-IN-HDBT4K is a seamless one input HDBaseT card with embedded PCM analog audio designed for FLEX-MMX chassis supporting video resolutions up to 4K, 1080p/60 HD and PC resolutions up to 1920x1200@60Hz. The card is compliant to HDCP and supports EDID management from the switcher. 

Powered over Cable (Ethernet)

This flexible card requires a Transmitter which can be remotely connected up to 230 feet to the HDMI source devices and supports PoC feature, which sends power over Ethernet (cable) to the Transmitter hence, no power supply needed. 


Ideally used in command and control centers, simulation centers, large AV conference rooms for up-to-second viewing of critical information and high –resolution imagery.

Important Note: For compatibility reasons do not combine or use 1080p based SDI, VGA or DVI cards with 4K HDMI & 4K HDBaseT cards on the same matrix chassis. The 4K cards are designed to work only on 4K based system delivering pure 4K resolutions and cannot be combined with any analog or 1080p card system. 


  • Single one input seamless 4K HDBaseT card
  • Stereo analog audio for audio embedding
  • Requires an HDBASE70POET transmitter to be paired
  • PoC – powered over cable (Ethernet) from the switcher
  • Supported resolutions: 4K, 1920x1200, 1080p & 3D
  • Long CATx runs up to 230 feet (70 meters)
  • Built-in HDCP internal management
  • Built-in EDID & DDC management
  • Controllable via RS232
  • Plug & play, easily fits in to the FLEX-MMX series
  • Backed by KanexPro 3-Year full parts & labor warranty



Input: 1xHDBT, 1xAudio 

Connectors: 1xFemale RJ45, 1x3-pin pluggable terminal block

Output Resolutions: Auto, 800x600, 1024x768, 720p, 1280x1024, 1080i, 1080p, 1920x1200, 4K

Signal Standard: HDMI 1.4 or higher with DVI1.0 & HDCP1.4 or HDCP2.2

Power Consumption: 13.5 W

Audio: PCM Stereo 

EDID: Supports EDID Management &  DDC communication

Transmission Distance:

  • 1080p ≤70m
  • 4K< 40m

Switching Speed: > 100ns

Working Temperature: 32~122 °F

Reference Humidity: 10%~90%






* HDBaseT Transceiver supports 4K &1080p 3D HDMI signal; please use quality HDMI cables compliant with HDMI2.0 for optimum range, resolution and performance.



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