Shenzhen Dasheng Digital Co., Ltd. manufactures HDMI switches that offer a convenient way to manage multiple HDMI video sources and route them to a single HDMI - compatible display. These switches typically feature multiple input ports, commonly available in 2 - port, 4 - port, or higher - density configurations, allowing users to connect various devices, such as Blu - ray players, gaming consoles, computers, and streaming devices, and switch between them with ease. Supporting high - resolution video formats, including 4K Ultra HD at 60Hz and HDR content, these HDMI switches ensure that the video quality remains uncompromised during signal switching. They often come with features like audio pass - through, enabling the transmission of high - quality audio signals along with the video. Some models can be controlled via front - panel buttons, infrared remote controls, or through an on - screen display (OSD) menu, providing flexible operation options. With a compact and durable design, these HDMI switches are suitable for home theaters, corporate boardrooms, and educational institutions, simplifying the setup and management of HDMI - based audio - visual systems. For specific product information, available models, and pricing, customers are invited to contact Shenzhen Dasheng Digital Co., Ltd.