Which hardware add-on can enable WiFi on television?
How Can I Make My Bravia Wireless?
Thanks. By enabling wifi on Bravia tv , one can directly relay any multimedia ( internet or non-internet ) from pc to tv?
you can make DLNA to play multimedia
DLNA® Setup & FAQ
If you are on a wireless network, make sure the signal is strong, the device is located within a reasonable distance of the router, and that the WiFi channel you are using is being used by as few of your neighbours as possible. It is also always a good idea to invest in a quality router, designed for high bitrate operation.
Thanks. Please tell that without DLNA the wifi enabling hardware won't work to relay multimedia to tv?
you need somekind of explorer to reach to the files, if such exist in your sony bravia then this an appropriate menu, in short The media must be accessible served up to be shown on other devices for wifi recommend 802.11n Wi-Fi for sharing.
How to connect a laptop to TV: watch movies and video from a laptop on a TV