The UGREEN HDMI Round Cable 2M (model number 10129) is a 2-meter HDMI cable with a round cable design. It is designed for connecting various audio and video devices, such as TVs, monitors, gaming consoles, Blu-ray players, and computers, to transmit high-definition multimedia content. This cable is known for its build quality and flexibility, making it suitable for a range of home entertainment and multimedia setups. Please note that specific technical details and features may vary based on the product version and HDMI standard supported.