Every video camera comes with a number of sockets or holes or ports at the back intended for VCD or DVD connection; designed for television link; and meant for transferring of files or images or used for computer editing. Most sockets are the ones that we are accustomed of or familiar with, the old produced red white and yellow audio-visual leads. They are also capable of holding a usb port for easy access. But before inserting these connections, check also with your appliance like the computer to ensure the compatibility. Though these are the common plugs, some are still not well-matched.