CEDIA 2015: Transformative Engineering Introduces HDU-1 HDMI/VGA/ISB/IR ExtenderOctober 20, 2015 | Home / October 20, 2015 rave-video / CEDIA 2015: Transformative Engineering Introduces HDU-1 HDMI/VGA/ISB/IR Extender CEDIA 2015: Transformative Engineering Introduces HDU-1 HDMI/VGA/ISB/IR Extender