Supporting 4K@60HZ screen projecting and providing stable connection and vivid image Widely compatible with HDMI 1.4/1.3/12/1.1 version ,Plug & play, strong applicability Version 2.0, picture quality and sound quality further 18Gbps Ultra-high speed - HDMI version 2.1, bandwidth up to 18Gbps, high-speed transmission without signal loss Nylon cable, gold plated connector, super durable,Built-in anti-interference technology Super long cable, free choice