The Blackbird 4K HDMI Splitter with Upscaler allows you to watch 1080p content at the 4K resolution (3840 x 2160p) on two UHD displays at the same time. Supporting HDCP; CEC pass thru; 7.1-channel LPCM; Dolby TrueHD ; Dolby Digital Plus; and DTS-HD Master Audio ; this is a great device for any splitting and upscaling application. A true plug and play device; the Blackbird 4K Splitter is fast and easy to use. Features: Plug Play Supports 1080p to 4K Upscaling Outputs to two UHD displays from a single 1080p HDMI source Supports 7.1-channel LPCM; Dolby TrueHD; Dolby Digital Plus; DTS-HD Master Audio HDCP Compliant Supports 36-bit Deep Color at 1080p@60Hz resolution 3D video support CEC pass-thru 5 VDC; 1A AC power adapter included 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. Dolby ; Dolby Digital ; and the double-D symbol are registered trademarks 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.