USB ports on smart TVs have many uses beyond simply transferring media
Users can play their own videos, music and photos from a USB device on their TV, as well as add subtitles to videos
Photos can also be set as a slideshow to serve as a screensaver, or to showcase albums during family gatherings
The USB port can be used to update the TV’s firmware, which should be checked and updated regularly for security purposes
The USB port can also be used to connect peripherals such as a wireless keyboard to make typing easier, or a gaming controller for in-built gaming apps
The port can also be used to charge smaller devices such as phones or streaming sticks, or power devices such as LED backlight strips
