Welcome to Shenzhen Fiberlink Tech Co., Ltd, a reliable manufacturer for 4K and 8K Fiber Optic HDMI Active Optical Cables, active optical USB cables, fiber optic DisplayPort cables, and fiber optical Toslink audio cables. Our products cater a wide range of applications such as audio-visual, broadcasting, cinema, education, HD conferencing, machine vision, medical, and VR etc.. Your satisfaction is our priority. Don't hesitate to reach out for further details.