The LogiLink Ultra HD HDMI extender/splitter set (transmitter & 4x receiver units) provides an extender solution over TCP/IP for the very highest demands and distributes audio and video signals from your HDMI device to up to four monitors, TVs or projectors. It transmits digital video and audio signals to a maximum length of up to 70 m over a single Cat.5e/6/7/8 network cable. The highest supported video resolution is 4K/60 Hz. With support for HDCP 1.4/2.2 (bypass function), HDR10, 3D, as well as audio transmission in LPCM 7.1, DTS, Dolby Digital, DTS-HD Master Audio and Dolby TrueHD experience ultra-sharp image quality. The bidirectional infrared interface (transmitter, receiver) allows you to use the remote control of the connected input source. The power supply of the transmitter unit is via the network cable PoC (Power over Cable functionality).