Supports stable video and audio signal transmission for multiple screen sizes, helping restore normal display and sound functions for home viewing devices. Comes with standard connection ports that fit common television wiring setups, supporting simple installation and device connection processes. Maintains steady signal processing for broadcast and streaming media, ensuring consistent performance during daily home entertainment use. Works with various large-screen television models, expanding its application in different household viewing and entertainment setups. Supports regular operation of core display and control functions, helping bring back normal viewing experience for everyday home use.