StarTech.com 2 Port Internal USB 3.0 Motherboard Header Adapter Cable - Internal 20-pin Header to 2x USB 3.0 A Female Adapter Cable - 6in Create stylish and durable Ultra HD connections between your High Speed HDMI-equipped devices for the ultimate home theater experience Ultra HD 4k x 2k Thin cable construction  outer diameter (OD) of 3.6mm High End Metal HDMI Cable Stylish Metal HDMI Connector Moldings