LANBERG CABLE HDMI M/M V2.1 30M 8K OPTICAL AOC

High Dynamic Range (HDR) technology: Yes Supported graphics resolutions: 3840 x 2160 3D: Yes HDMI version: 2.1 Connector 1: 19-p HDMI Connector contacts plating: Gold Product colour: Black Connector 2 gender: Male Data transfer rate: 48 Gbit/s Plug and Play: Yes HDMI Ethernet channel: Yes Connector 1 gender: Male Cable length: 30 m Connector 2: 19-p HDMI Maximum refresh rate: 144 Hz Cable material: Copper Quantity per pack: 1 pc(s) Audio Return Channel (ARC): Yes Warnings: Store the cable away from heat sources.