EAKAI HDMI Switch, 3D 1080P High Speed HDMI Switches Splitter with Pigtail Cable (Three Inputs One Output) 4K support 30Hz HDMI swith 3 ports supports three HDMI inputs to one HDMI output display. Basic solution for multi hdmi ports; Easy to install - Plug and Play Smart Operation -3 port HDMI Switch has the key-press-switching function; Comes with one fixed HDMI cable (HDMI pigtail) HDMI Swith Splitter 3 In 1 with Pigtail Cable Works well with Blue-Ray, Cable Box, PS3, Xbox36, etc Supports deep color 30bit,36bit, HDTV resolutions up to 1080p, and computer resolutions up to 1920 x 1200. Note: The cable don't come with a power adapter so if your device output voltage is low the power may not high enough to run this cable successfully, to make sure it runs smooth please connect 3 devices to this cable at the same time and keep their power on, thank you!!! 12-month warranty backed by EAKAI.