GOLD RCA to RF Adapter for TVs and Monitors with a coax connection for use with Commodore 64 64C 128 Computer. This adapter replaces the switch box that was used in the 80's to connect your Commodore computer to your TV or Monitor. This adapter is a much better option that gives you a much clearer and consistent picture in full color. Simply connect your existing rca video cable to adapter and plug in your TV or monitor that has a coax connection. You will receive 1 adapter per purchase. 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.