Is your Hayward variable speed pool pump not talking to its control panel or showing an error? This little cable might be the fix. This is the official Hayward SPX3200DRCC Communication Cable (often called a COMM cable). It's the data cable that connects your variable speed pump (like many in the IntelliFlo series) to an external control system, allowing them to communicate for speed settings, scheduling, and diagnostics. If that connection is broken, frayed, or damaged by weather/pool chemicals, the pump might not respond to commands. This is a genuine Hayward replacement part, engineered for reliability with the heavy-duty construction you expect from the brand. It's sold in a carton quantity of 5, but individual sales are common. Before ordering, definitely check your specific pump model and existing cable to confirm this is the correct part number you need. Replacing a faulty comm cable is usually a simple plug-and-play fix that can save you a costly service call and get your pool automation working smoothly again.