HDMI™ 3×1 Switcher Support 4K@30Hz with Extract Audio and Audio Return Channel


The 3 port HDMI™ 4K switch lets you share a display with three HDMI™-enabled A/V devices. The switch features three independent inputs that each support 4K resolution and 7.1 surround sound audio. You’ll be amazed at how this video switch maintains Ultra HD picture quality. 4K is supported by the latest A/V devices and delivers four times the resolution of 1080p. Plus, because the switch is backward compatible with high-definition 1080p, you can assure any video source will look great in your digital signage application.

Also, the audio embedded in HDMI™ can be extracted via Toslink or Coaxial and the switch can return the audios to AV receivers with audio return channel (ARC) function.

  • Support manual control and remote control
  • Enables the most recently activated video source to be displayed automatically
  • Support digital audio output simultaneously: Stereo, Toslink and Coaxial
  • Support resolution up to 4K@30Hz
  • Support 300MHz/3Gbps per channel (9Gbps all channels) bandwidth
  • Support 12bit per channel (36bit all channels) deep color
  • Support HDCP
  • Support uncompressed audio such as LPCM 7.1
  • Support compressed audio such as DTS, Dolby Digital(including DTS-HD Master AudioTM and Dolby  TrueHD)
  • Support Audio Return Channel
Note: Dolby is a trademark of Dolby Laboratories.
Input DDC Signal
  • 5 volts p-p (TTL)
Output Video
  • HDMI Signal
Output S/PDIF Signal
  • Toslink and Coaxial
Video Amplifier Bandwidth
  • 3Gbps/300MHz
Vertical Frequency Range
  • 50/60Hz
  • 480i,576i,1080i
  • 480p,576p,720p,1080p,4K@30Hz
Limited Warranty
  • 1 Year Parts and Labor
Operating Temperature
  • 0 ℃ to +70℃
Operating Humidity
  • 10% to 85 % RH (no condensation)
Storage Temperature
  • -10℃ to +80℃/li>
Storage Humidity
  • 5% to 90 % RH (no condensation)
Extend Power Supply
  • 5V DC
Power Consumption (Max)
  • 5W
Switch Unit Cert
  • FCC.CE, RoHS
Power Supply Cert
  • CE,FCC, RoHS
User Manual
  • English Version
Note: Specifications are subject to change without notice.
  1. Main Unit
  2. 5V DC Power Supply
  3. User Manual
  4. Remote Control