The HDBaseT 4K HDMI Extender Set from Key-Digital is an HDCP 2.2 compliant product that extend 4K/UHD 24/25/30 (4:4:4) and 4K/UHD 60 (4:2:0) signals up to 150' using a KD-CAT6STP1X Super Cat 6a shielded cable, or up to 125' using a single third-party Cat 5e/6 cable. 1080p/60, 1920 x 1200, 3D signals are extended up to 250' via a single KD-CAT6STP1X Super Cat 6a shielded cable, or up to 230' using a single third-party Cat 5e/6 cable. In addition to HDMI video and audio signals, this extender set carries IR or RS-232 for controlling remotely located equipment. Audio de-embed ports on the transmitter unit enable external audio connectivity with audio distribution systems and amplifiers. This unit features power extension from the transmitter to the receiver with Power over HDBaseT, so the receiver unit does not require a power supply.