- 1). Locate the metal screw on the end of the coaxial cable that is connected to your external television antenna. This screw will be circular in shape and will have a thin metal pin on the inside of it.
- 2). Screw the end of the cable that is connected to your external television antenna onto the coaxial input on your USB TV tuner dongle.
- 3). Plug the USB input on your USB TV tuner dongle into a USB input on your computer. Your external television antenna is now connected to your USB TV tuner dongle, which is now connected to your computer.
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