Hagibis HDMI Coupler 8K HDMI 2.1 Female to Female Connector Extension Cable Adapter for HDTV Monitor Laptops Projector Roku TV

8K/60Hz high-definition video transmission:Supports 8K/60Hz, 4K/120Hz, 2K/240Hz. Every frame is exquisitely detailed, with every detail in full viewHigh dynamic range HDR is rich in details:Dynamic HDR technology offers a greater dynamic range and picture details, preserving the dark and highlight details as much as possible to make the picture more realistic.High bandwidth of 48Gbps for fast response:The bandwidth reaches 48Gbps, supporting fast transmission of QFT and automatic low-speed latency mode ALLMeARC audio return delivers a cinema-level listening experience:Enhanced Audio return channel (eARC) and Fast Media Switching (QMS) enable faster synchronization of images and sounds, offering a more realistic immersive surround sound experienceCompact, lightweight and portable:The shell is made of aluminum alloy with a matte and frosted texture. It is mini and compact, making it convenient to carry