Features: Experience unparalleled claritys with HDTV2.1 Coupler 8K, supporting up to 7680x4320 resolution and 48Gbps bandwidth for 8K@60Hz and 4K@120Hz video transmission. from aluminum alloy, this HDTV2.1 2.1 Female to Female Connectors ensures heat dissipation and minimizes interferences, providing connection for devices. for enthusiasts and professional, this HDTV2.1 extension adapter for anyone lookings to enhances their Sound visual with signal transmission. Whether you're setting up a home theater, gaming station, or professional presentation, this coupler is for laptops, monitors, projectors, TVs, and more, making for any scenario. with plug and play functionality, the HDTV2.1 Coupler offer connectivitys without the need for additional driver, ensuring experience for users. Specifications: Materials: Aluminum alloy Size:29.2x20.8x11.3mm/1.15x0.82x0.44inch Styles: 4K, 8K(optional) Package Includes: 2Pcs HDTV2.1 Female to Female Coupler note: Please allow 0-1cm error due to manual measurement. make sure not mind before bid. Due to the differenceS between different monitors, the picture may not reflect the actual of the item.