Color: Black PBS shell Material: The main body of the audio adapter is high-purity oxygen-free copper Performance: 4K * 2K resolution, support 3D, no flicker, water ripple, noise and other problems Interface Nature: Nickel-plated connector can be customized gold-plated plug Quality Inspection: The factory has passed 3 strict inspections and 9 performance tests Packing Size: 100 X 70 X 6mm/3.94 X 2.76 X 0.24" Weight: 10g Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow 1-3mm measuring deviation due to manual measurement.