1x2 HDMI Splitter 50M Over CAT 6 Extension,HDMI splitter 1x2,HDMI splitter

1.1 HDMI input signal split to 2 outputs for 2-supplied receivers
2. 50M over CAT 6 extension
3. CEC pass through
4. 3D support /HDCP 2.0 compliant
5. Deep Color 36-bit/48-bit, Full HD 1080P/120Hz
6. Super IR control system, IR transport channel can be
  forward or backward per your installation
7. External and internal EDID settings
8. DTS/Dolby/DTS-HD/Dolby True HD/LPCM7.1/AC3
9. DC power 5V
10.Dimension:112x75x24mm

IR Backward channel for Remote Control

To use the IR backward channel you need IR transmitters and IR receivers for each display you wish to control