1x4 HDMI Splitter Transmits 4K Video + Audio to 4 HDMI Displays at the Same TimeRecommended for home theaters or short-distance digital signage applications in classrooms, offices, restaurants, bars, hotels and trade shows, this Ultra HD splitter is quick and easy to install. It connects to an HDMI source device, such as a laptop, media server or Blu-ray player, and transmits a 4K audio/video signal to four HDMI monitors, projectors or televisions simultaneously. You can also cascade up to three levels of splitters to send the same 4K signal to as many as 64 displays.Transmits Crystal-Clear 4K Video and Multi-Channel Audio up to 40 ft. (12 m)The B118-004-UHDINT supports Ultra HD video resolutions up to 3840 x 2160 at 30 Hz with 36-bit Deep Color (12 bits per channel). Place the splitter up to 16.4 feet (5 meters) from an HDMI source and up to 23 feet (7 meters) from as many as four connected monitors for a maximum distance of approximately 40 feet (12 meters) from source to display. The B118-004-UHDINT also supports DTS-HD, Dolby TrueHD, Dolby Digital Plus and LPCM 7.1-channel surround sound.Also Compatible with DVI Video Sources and DisplaysTo avoid an expensive upgrade to HDMI equipment, you can connect legacy DVI-D single-link sources and displays to the B118-004-UHDINT by adding an HDMI-to-DVI adapter, such as P566-Series (sold separately), to your application. Note: You will be able to transmit video only – no audio. Resolutions will be limited to those supported by the adapter.Ready to Use Right Out of the PackageThe plug-and-play HDMI splitter requires no software to download and install. Connect the HDMI input to the source and the four HDMI outputs to displays with user-supplied HDMI cables, such as P568-Series (sold separately). The included external power supply comes with four international plug adapters that allow you to use the B118-004-UHDINT almost anywhere in the world.