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


The 3 port HDMI™ 4K switch lets you share a display or projector with 3 HDMI™-enabled A/V source devices. The switch features 3 independent inputs that each support 4K resolution and 7.1 surround sound audio.
The 3-port switch also features MHL support on HDMI™ input port 1, enabling video output video from MHL-enabled mobile devices such as Samsung Galaxy tablets and smartphones.
Also, the audio embedded in HDMI™ can be extracted via Toslink or L/R and the switch can return the audios to A/V receivers with audio return channel function.

  • One MHL/HDMI dual mode input (input 1) and two HDMI input switch freely to one HDMI output
  • Support IR control, manual control and automatic switching (can be turned off)
  • Support synchronized audio extraction via Toslink or L/R to speakers
  • Support 3 audio options: 2.0CH, 5.1CH and pass
  • Support Full HD 1080P, Full 3D, 4K@30Hz
  • LED working status indication
  • Support 300MHz/3Gbps per channel (9Gbps all channels) bandwidth
  • Support 12 bits per channel (36 bits 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 Audio Signal
  • SPDIF and L/R
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)
External 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 Controller