DisplayPort 1.4 Extender: This adapter enables the transmission of high-definition audio and video from a computer or tablet to a display or projector. By connecting two short cables into one long cable, it supports extended-distance signal transmission, helping to overcome limitations of insufficient wiring or pre-embedded cabling. 8K Video Support: The DisplayPort 1.4 adapter complies with the DisplayPort 1.4 standard, supporting 8K/60Hz, 4K/144Hz, 4K/120Hz, 3D, Audio Return Channel (ARC), and backward compatibility with DP 1.2/1.1. It delivers high-definition video and uncompressed multi-channel digital audio through a single connection. Higher refresh rates help reduce flickering, providing a smooth and stable experience for gaming and multimedia. Premium Build Quality: The adapter features gold-plated connectors for improved corrosion resistance compared to nickel-plated alternatives. The aluminum alloy housing enhances heat dissipation and durability. Designed for long-term use, it supports up to 15,000 insertions and removals. Universal Compatibility: This DisplayPort 1.4 coupler works with all standard DP interface devices. It is plug-and-play and requires no additional software or drivers. Supports DP signals from devices such as Blu-ray players, DVD players, TV boxes, PCs, monitors, and TVs. Note: To achieve 8K performance, your DisplayPort cable, device, and port must support DisplayPort 1.4 functionality.