HDMI Extender Zinc-Alloy Metal Shell HDMI Extender HDMI Type A Female Adapter with EQ and without DC power type Feature:0~45 meters over HDMI cable, 22AWG, STP (Shielded Twisted Pair). 0~36 meters over HDMI cable, 24AWG, STP (Shielded Twisted Pair). 0~30 meters over HDMI cable, 26AWG, STP (Shielded Twisted Pair). Electrical:Mechanical: