Features: Enhances your visual experience with this hdtv-compatible 2.1 extension cable supporting 8K60Hz 4K144Hz for smooth gaming and clear content streaming. With gold plated corrosive resistant connectors and aluminum plastic housing, ensuring stable signal transmission and extended durability through 10,000+ insertion cycles. This cable ensures durability and fast speed data transfer with bandwidth of up to 48Gbps, for seamlessly connection. For gamers, photographers, and professional who require reliabled connection between their cameras, laptops, HDTVs, tablets, and more. For live streaming, gaming, or setting up a portable screen, this video cable for various multimedia applications effortlessly. Specifications: Item: HDTV Port 2.1 Video Cable Speed: 48Gbps Support 8K60hz 4K120hz 144Hz Cable：Plastic and Aluminum Connectors Interface type: Optional Applicable equipment: digital products Wire length: about 0.3meters/11.8in Package Includes: 1PC adapter cable note: Due to the problem of lighting effects there is certain tolerances in product, please understand. Please allow 0-1cm error due to the measurement.