Using this Cat6 extender however, you can achieve up to 70m transmission distance while still supporting up to 1080p 60Hz signals! or 40m transmission distance while still supporting up to 4K 30Hz signals! The receiver uses Power-Over-Cable (PoC) technology so it receives its power from the transmitter using the Cat5e/Cat6 cable. The transmitter module even includes HDMI pass-through, so you can connect the original source and still view the display while transmitting. Full audio support is included, with up to 7.1 surround sound. What’s more is the infrared extension too, so you can take your remote control with you and still control the remote device. Includes infrared emitter, infrared receiver and mains power adaptor. Features: . 40m(4K @ 30Hz), 70m (1080p @ 60Hz) Transmission Range . Power Over Cat6 Cable (PoC) . HDMI Pass-Through . HDCP & 3D Support . Adjustable Equaliser . EDID Data Transmission . Infrared Extender Specifications: Transmission Distance: Up to 70m on 1080p @ 60Hz Up to 40m on 4K @ 30Hz HDMI: 1.4 HDCP: 2.2 Resolution: Up to 4K (3820x1920) @ 30Hz and Up to 1080p (1920 x 1080) @ 60Hz Audio: LPCM 2/5.1/7.1CH, Dolby Digital, DTS 5.1, Dolby Digital+, Dolby TrueHD, DTS-HD Master Audio, Dolby Atmos, DTS:X Colour Depth: 24-bit Infrared Frequency: 20-60KHz Specifications Width : 69.00000000mm Height : 20.00000000mm Depth : 80.00000000mm PSU Powers : Main Product DC Plugpack Voltage : 0.00000000V, 5.00000000V DC Current Draw : 0.00000000A, 200.00000000mA Suitable PSU Included : true Supported Display Resolution : 4K UHD (3840 x 2160) HDMI Version : 1.40000000 Switcher/Converter Type : Balun Extender Input type : HDMI Number of inputs : 1.00000000pc Power Requirement : External Power Required