Feature 11 in 4 Out: This video splitter splits audio and video signal from one single high definition multimedia interface source to 4 high definition multimedia interface displays. 24K Supported: This 1 in 4 out HD splitter supports 720P, 1080P and 4K HD resolution, which provides clear images and details, meeting your basic needs for video display. 3Anti Interference: This HDTV Splitter has anti thunder, anti impact and anti interference features, automatically adjusting and amplifying signal source, up to 49.2ft transmission distance. 4Easy Connection: This 1 in 4 out video splitter can be easily connected to modern digital audio and video equipment, such as monitors, LCD TV, TV box, computer and other equipment. 5USB Power Cable: This 1080P HD splitter comes with USB cable for power supply, and external power adapter is not required, easy to use and install.Item Type: Video SplitterMaterial: Printed Circuit BoardInput Interface: High Definition Multimedia InterfaceOutput Interface: High Definition Multimedia Interface x 4Resolution: 4K 30HzHigh Definition Multimedia Interface Version: High Definition Multimedia Interface 1.4 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x VideoSplitter1 x User Manual1 x Charging Cable