This is a high performance HDMI switch with five inputs and one output. It supports HDCP repeater functions and fast switching between any of the HDMI input ports. The system supports all 3D TV formats in addition to all HDTV formats up to 4K. Furthermore, the remote control gives you complete control over the selection of sources and makes the device incredibly easy to use. Features Compliant with HDMI , CTS 1.4a, and DVI 1.0 standards Supports 3D and 4K video resolutions with up to 16-bits/channel Deep Color Supports the 7.1-channel Dolby TrueHD and DTS-HD Master Audio Low power consumption, does not require an external power supply Support Files User's Manual Oct 28, 2015 Blackbird is a trademark of Monoprice Inc. HDMI , the HDMI Logo, and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries. HDCP is a trademark of Digital Content Protection LLC. DVI is a trademark of the Digital Display Working Group. Dolby and the double-D symbol are registered trademarks of Dolby Laboratories. Dolby TrueHD is a trademark of Dolby Laboratories. DTS is a registered trademark and the DTS logos, Symbol, DTS-HD, and DTS-HD Master Audio are trademarks of DTS, Inc.