1、Professional: The HD Multimedia Interface Extender supports 18Gbps video bandwidth and can extend HD signals up to 70m/229.7ft over CAT6 6a, enabling long distance transmission with zero latency and no compression between the source and the display device. 2、High Resolution: The HD Multimedia Interface KVM 70m Extender provides video resolution up to 4K2K 60Hz RGB, YCbCr 4:4:4. Supports EDID copy pass through between the source and display. Supports bi directional POC function. 3、KVM Signal Pass Through, USB1.1 Protocol: The HD Multimedia Interface Extender supports KVM signal pass through and enables control of the source side from the display side. Compatible with USB1.1 protocol, it supports remote access and control of mouse and keyboard. 4、Compliance and Technical Support: HD Multimedia Interface KVM 70m Extender is compliant with HD Multimedia Interface 2.0b and HDCP 2.2 specifications; supports HDR, HDR10, HDR10+, for Dolby Vision, HLG technologies. 5、Sound Format Support: HD Multimedia Interface Extender's sound formats support LPCM 2.0 2.1 5.1 6.1 7.1, for Dolby Digital, for Dolby TrueHD, for Dolby Digital Plus (DD+). 6、Sound Output, Wide Scenes: HD Multimedia Interface KVM 70m Extender supports 3.5mm analog sound signal stripping and sound output through the receiver's analog sound output port. It can be widely used in multimedia conference halls, TV teaching and large screen displays. Item Type: HD Multimedia Interface Extender Material: Iron Box HD Multimedia Interface Compatible: HD Multimedia Interface 2.0b HDCP Compatible: HDCP 2.2 Video Bandwidth: 18Gbps Video Resolution: up to 4K2K 60Hz RGB, YCbCr 4:4:4 Transmission Distance: 4K2K 60Hz 4:4:4 70m/229.7ft, 1080P 70m/229.7ft (CAT6 Line) Color Space: RGB 4:4:4, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 Color Depth: 8 10 12bit HDR: HDR, HDR10, HDR10+, for Dolby Vision, HLG Sound Format: LPCM 2.0, 2. 1, 5.1, 6.1, 7.1, for Dolby Digital, for Dolby TrueHD, for Dolby Digital Plus(DD+) Transmitter Interface: Input: 1 × HD Multimedia Interface IN [Type A, 19 Pin Female] Output: 1 × HD Multimedia Interface OUT [Type A, 19 Pin Female], 1 × CAT OUT [RJ45, 8 Pin Female] Control: 1 × SERVICE [Mini USB, Upgrade Port], 1 × USB Type B Port Receiver Interface: Input: 1 × CAT IN [RJ45, 8 Pin Female] Output: 1 × HD Multimedia Interface OUT [Type A, 19 Pin Female], 1 × L R OUT [3.5mm Stereo Mini Jack] Control: 1 × SERVICE [Mini USB, Upgrade Port], 2 × USB Type A Ports 1 x Transmitter 1 x Receiver 1 x Data Cable 1 x Power Adapter 1 x Instruction Manual 4 x Backplane 8 x Screw