The Softest Feeling You Ever Have When You Hold This Cable DisplayPort 1.2 Cable Better Than Regular Cable We use TPE for surface, which has increased eco-friendliness, better elasticity, and recyclability. New Material - Graphene Extremely high mechanical strength, hardness Adjustable thermal and electrical conductivity Excellent surface and optical feature through chemical marking High Resolution & Refresh Rate Support 4K@60Hz(3840*2160@60Hz), 2K@144Hz ,2K@165Hz or lower refresh rate. Bandwith: 21.6Gbps Catch your eyes Keeping using the iconic yellow and red that you can find your cable at the first time.