Check the listing for details. 6 Foot RCA Video Cable & RF Coax Adapter for Commodore 64 64C 128 Computer READ. Color: Black, Condition: New. Listed at 5.99 USD. 6 Foot RCA Video Cable to RF Coax Adapter Converter for the Commodore 64 64C 128 Computer. This setup replaces the switch box that was used in the 80's to connect your Commodore computer to your TV or Monitor. Simply connect the RF adapter end in your TV or monitor that has a coax connection. NOTE * please do not expect a high quality picture. It does not happen with the RF connection option. The RF picture quality can range from good, decent, to poor depending on the condition of your Commodore 64 RF port. If you have very poor quality picture after connecting this setup. Your Commodore 64 has a bad RF port. Actual screenshots and video using this setup on my Commodore 64 and Atari XEGS. Flip the switch on your Commodore 64 to channel 3 or 4 also on your TV well to see which channel works best for your setup. I ship worldwide. Shipping rates vary depending on your location. Combined shipping is available when purchasing multiple items. I ship twice a week, usually every Tuesday and Friday.