This NÖRDIC Ultra High Speed ??HDMI cable is certified according to the HDMI organization's Ultra High Speed ??HDMI CABLE CERTIFICATION program and it means that the cable meets all technical specifications defined in the program, among other things resolution up to 8K in 60Hz, 4K in 120Hz, bandwidth up to 48GBPS , support for 100Mbit / s Ethernet, Dynamic HDR, support for up to 32 separate audio channels on each 48 kHz, support for Dolby Vision Dolby Atmos and Enhanced Audio Return Channel Arc, support for the image proposition 21: 9, support for Dual View that involves double Video signals in the same cable and support Variable Refresh Rate VRR. Triple shielded cable. NÖRDIC Certified Ultra High Speed ??HDMI cable is tested and approved by the HDMI organization's authorized test lab and each cable is marked with a unique QR Code that can be scanned for authentication. Compatible with Xbox Series X, RTX3080 and 3090, PS4 PS5, PS4 Pro Xbox One, Apple TV, Nintendo Switch compatible with Samsung Q80T Q90T, LG CX C9 B9, Sony X900H Z8H Technical information: Contacts: HDMI Type A 19-Pin Ha bandwidth 48Gbps resolution: 7680 x 4320 @ 60 Hz5120 x 2880 @ 120 Hz3840 x 2160 @ 240 Hz support for Dolby Atmos, Dolby® Vision, HDR, Game Mode VRR, EARC support for 3D up to 3840 x 2160 @ 120 Hzrest for 21: 9 Cinema Aspect Ratio support for 1080p, high image update frequency, 3D color bandwidth 4: 4: 4, 4: 4: 2 and 4: 2: 0 Format support for DSC1.2 (DISPLAY STREAM COMPRESSION) Up to 32 audio channels sound up To 1536KHz Samplings Frequency Support for Dolby Atmos, Dolby® TrueHD and DTS-HD Master Audio Support for Auto Low Latency Mode General Support for Quick Media Switching QM Support for Quick Frame Transport QFM Support for HDCP 2.2 2.3 Support for Ethernet, CEC Arckabeldiameter about 6mm 30 AWG gold plated contacts Copper 99.99% Triple Screen Color: Black Length: 3M.