Generic htfd 3 Port HDMI Pigtail Switch with 55 cm HDMI Cable HDMI Switch, HDMI SWITCHER, HDMI 3 In 1 Out Switch, HDMI 3 In 1 Out Switcher HDMI 3 Port Out Switch, HDMI switch 3D PET0301D is a three-input HDMI switcher with 55cm fixed HDMI cable. It switcheres the three HDMI inputs to the output. These three inputs are auto switching. Introduction This is a kind of high performance HDMI Switcher.