Ultra HD 8K@60Hz for Long Distance Transmission,Optical Fiber Cable is Ultra HD 8K@60Hz(4K@144Hz)provides long distance Transmissions and no Signal Missing,Support 3D visual effects,Supports up to 144Hz refresh rate,Fiber Optical Cable,with farther and clearer data Transmissions,Providing an unprecedented HD viewing experience. Please pay attention to the connect direction while using. DisplayPort 1.2/1.4,32.4Gbps BandWidth,Stable Transmissions,Use 4-core fiber to transmit TMDS signal to avoid mutual interference of high-frequency signals, support 100-meter transmission, and ensure efficient and stable signal transmission. Note:If you would like to output 8K@60Hz 4K@144Hz or corresponding Resolution Via our Cable,please make sure your input device and your monitor support the resolution you would like to output. Please pay attention to the connect direction.