Vention Hdmi Cable 40m Black for Engineering

1.40-meter ultra-long reach – stable, high-speed transmission for large-scale engineering, AV, and industrial setups 2.Supports 4K UHD (3840×2160) – sources note 60Hz or 30Hz depending on installation specifics, with backward compatibility to 1080p and 720p 3.HDMI 2.0 with 18Gbps bandwidth – handles high-definition video and multi-channel audio (Dolby TrueHD, DTS-HD) 4.Gold-plated connectors with triple-layer shielding – corrosion-resistant, minimizes EMI/RFI over long distances 5.Durable PVC jacket – engineered for demanding environments, resists abrasion, twisting, and wear