This 18Gbps HDMI Extender can extend HDMI HD signal and IR control signal to a distance up to 70m via a single CAT6/6a cable, which can achieve zero-delay, uncompressed long-distance transmission between the transmitter and receiver. Video resolution is up to 4K/2K@60Hz. It supports EDID copy pass-through function between the source device and display device. It supports POC (Power over Cable) and audio-return-channel (ARC) functions.This Extender can be widely used in multi-media conference halls, TV teaching and large-screen displays.Package Contents1 x HDMI Transmitter1 x HDMI Receiver1 x 12V DC Adapter1 x IR Blaster Cable1 x IR Receiver Cable4 x Mounting Ears8 x Machine Screws (KM3*4) 1 x User Manual Features HDMI 2.0b and HDCP 2.2 compliant Supports 18Gbps video bandwidth Supports video resolution up to 4K/2K@60Hz RGB/YCBCR 4:4:4 The transmission distance can be extended up to 70m via a single CAT6/6a cable Support HDR, HDR10, HDR10+, Dolby Vision, HLG Support bi-directional IR control signal pass-through Audio formats: LPCM 7.1, Dolby True HD, DTS HD Master EDID copy pass-through function between the source device and display device Support ARC and audio de-embedding, audio is output through the optical fibre port of the receiver Support bi-directional POC (Power over Cable) function Compact design for easy and flexible installation