The UGREEN HD104 is a high-speed HDMI cable designed to connect your laptop, PC, or gaming console to a TV, monitor, or projector over a long distance of 30m. It supports a maximum resolution of 4K at 60Hz with a data transfer rate of 10.2 Gb/s, ensuring a smooth visual experience for both work and entertainment. To maintain signal integrity over its 30m length, the cable features tin-plated copper cores protected by triple shielding, consisting of a ground wire, aluminum foil, and a braid, utilizing a 26AWG wire gauge and an integrated circuit to maintain performance. Gold-plated connectors help prevent corrosion and ensure a stable connection over time. The cable is wrapped in a durable black PVC jacket and supports advanced features like 3D visuals, an HDMI Ethernet Channel, and an Audio Return Channel for simplified audio setups. It also handles high-quality sound through Dolby TrueHD, making it a reliable choice for home cinema enthusiasts.