Copy a single source to three displays HDMI Input : It compatible with any HDMI device such as Blu ray players, Xbox, PS3, PS4, PC, DirecTV and other HDMI signal source. HDMI Output: Monitor, TV, Projector.(Not support HDMI audio device) When the resolution is 1080P, the input and output distances respectively support up to 50ft; when the resolution is 4K, the input and output distances respectively support up to 26ft Notes: 1. Only mirror/duplicate screen, not support extend! each screen will shows same pictures. 2. Please adjust the resolution of all output devices to the same to ensure normal operation.Not support HDCP 2.0 & 2.2， Package Included: HDMI Splitter 1x3High Speed HDMI CableCharge AdapterUser Manual 4K@30hz High Resolution Support up to 4k@30hz, 1080P@60hz，8/10/12bit deep color and 3D video are supported as well. You can enjoy high quality movie at home or build your own home theater. Have more fun Connect one HDMI source to three display devices, and watch the same screen on the three devices at the same time, without the need to plug and unplug the devices cyclically, thereby extending the service life of the devices. Just enjoy impressive high-definition video and audio without loss of signal or delay. Suitable for multiple occasions Best choice for various occasions such as trade show, conference room, bedding room, living room, kitchen room and backyard.It can be used in any occasion where 1/2/3 screens are needed, such as the same screen.